| 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 | $42.95 | 7.405% | $46.1304 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $28.97 | 4.837% | $30.3713 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $111.36 | 3.640% | $115.4135 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $241.98 | 8.679% | $262.9814 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $213.42 | 3.465% | $220.815 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $152.49 | 9.566% | $167.0772 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $153.70 | 10.194% | $169.3682 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $944.87 | $1,012.1570 | $1,012.16 | $1,012.15 | $1,012.20 | |