| 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 | $69.68 | 6.626% | $74.297 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $200.93 | 5.325% | $211.6295 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $24.87 | 3.735% | $25.7989 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $130.48 | 7.630% | $140.4356 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $128.33 | 5.123% | $134.9043 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $64.71 | 6.142% | $68.6845 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $52.98 | 10.186% | $58.3765 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $671.98 | $714.1263 | $714.13 | $714.20 | $714.10 | |