| 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 | $22.82 | 12.373% | $25.6435 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $145.34 | 4.776% | $152.2814 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $16.38 | 13.783% | $18.6377 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $225.61 | 6.727% | $240.7868 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $159.71 | 10.615% | $176.6632 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $116.96 | 10.772% | $129.5589 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $64.27 | 6.651% | $68.5446 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $751.09 | $812.1161 | $812.11 | $812.15 | $812.10 | |