| 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 | $18.69 | 5.555% | $19.7282 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $125.43 | 5.117% | $131.8483 | $131.85 | $131.85 | $131.80 |
| Purchase #3 | $113.57 | 11.810% | $126.9826 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $22.58 | 13.794% | $25.6947 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $93.53 | 8.118% | $101.1228 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $148.48 | 12.196% | $166.5886 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $38.99 | 3.690% | $40.4287 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $561.27 | $612.3939 | $612.39 | $612.45 | $612.30 | |