| 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 | $78.89 | 11.540% | $87.9939 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $203.96 | 11.759% | $227.9437 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $243.35 | 6.798% | $259.8929 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $31.92 | 3.306% | $32.9753 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $58.79 | 13.653% | $66.8166 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $106.27 | 11.608% | $118.6058 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $135.82 | 7.466% | $145.9603 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $859.00 | $940.1885 | $940.19 | $940.20 | $940.20 | |