| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.49 | 5.524% | $53.2791 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $121.42 | 10.603% | $134.2942 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $110.82 | 3.194% | $114.3596 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $143.26 | 5.484% | $151.1164 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $149.68 | 11.126% | $166.3334 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $207.56 | 4.615% | $217.1389 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $230.42 | 4.347% | $240.4364 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,013.65 | $1,076.9580 | $1,076.96 | $1,077.00 | $1,076.90 | |