| 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 | $65.94 | 6.444% | $70.1892 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $101.88 | 13.149% | $115.2762 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $71.35 | 11.613% | $79.6359 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $44.62 | 9.361% | $48.7969 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $111.43 | 9.593% | $122.1195 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $166.41 | 6.681% | $177.5279 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $12.88 | 10.129% | $14.1846 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $574.51 | $627.7302 | $627.74 | $627.80 | $627.70 | |