| 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 | $15.54 | 12.297% | $17.451 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $59.99 | 6.855% | $64.1023 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $248.72 | 8.309% | $269.3861 | $269.39 | $269.40 | $269.40 |
| Purchase #4 | $223.73 | 7.532% | $240.5813 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $43.35 | 9.445% | $47.4444 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $122.52 | 3.772% | $127.1415 | $127.14 | $127.15 | $127.10 |
| Purchase #7 | $216.51 | 6.561% | $230.7152 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $930.36 | $996.8218 | $996.82 | $996.85 | $996.80 | |