| 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 | $72.39 | 4.721% | $75.8075 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $81.77 | 3.705% | $84.7996 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $77.55 | 10.335% | $85.5648 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $148.64 | 13.107% | $168.1222 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $11.95 | 5.301% | $12.5835 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $112.90 | 13.739% | $128.4113 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $7.28 | 7.275% | $7.8096 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $512.48 | $563.0985 | $563.09 | $563.05 | $563.10 | |