| 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 | $58.40 | 5.555% | $61.6441 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $146.45 | 12.503% | $164.7606 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $40.83 | 13.549% | $46.3621 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $157.31 | 7.255% | $168.7228 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $65.88 | 12.489% | $74.1078 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $72.40 | 10.835% | $80.2445 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $227.84 | 9.241% | $248.8947 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $769.11 | $844.7366 | $844.72 | $844.70 | $844.70 | |