| 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 | $33.61 | 10.171% | $37.0285 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $13.48 | 6.641% | $14.3752 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $30.75 | 13.498% | $34.9006 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $152.60 | 4.281% | $159.1328 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $114.31 | 11.481% | $127.4339 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $197.43 | 9.550% | $216.2846 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $84.79 | 8.850% | $92.2939 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $626.97 | $681.4495 | $681.44 | $681.55 | $681.40 | |