| 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 | $81.51 | 4.573% | $85.2375 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $69.88 | 4.608% | $73.1001 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $137.65 | 10.243% | $151.7495 | $151.75 | $151.75 | $151.70 |
| Purchase #4 | $26.67 | 4.710% | $27.9262 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $42.65 | 8.559% | $46.3004 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $24.30 | 3.188% | $25.0747 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $59.45 | 11.474% | $66.2713 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $442.11 | $475.6597 | $475.66 | $475.65 | $475.60 | |