| 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 | $22.26 | 5.336% | $23.4478 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $236.67 | 9.373% | $258.8531 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $200.68 | 6.707% | $214.1396 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $29.32 | 12.525% | $32.9923 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $35.52 | 7.181% | $38.0707 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $25.59 | 5.420% | $26.977 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $145.79 | 4.361% | $152.1479 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $695.83 | $746.6284 | $746.63 | $746.65 | $746.60 | |