| 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 | $53.68 | 8.320% | $58.1462 | $58.15 | $58.15 | $58.10 |
| Purchase #2 | $199.77 | 11.192% | $222.1283 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $62.43 | 11.426% | $69.5633 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $42.35 | 3.217% | $43.7124 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $134.55 | 9.795% | $147.7292 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $29.89 | 9.384% | $32.6949 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $194.92 | 8.399% | $211.2913 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $717.59 | $785.2656 | $785.26 | $785.30 | $785.20 | |