| 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 | $75.27 | 9.634% | $82.5215 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $226.79 | 13.812% | $258.1142 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $126.87 | 10.228% | $139.8463 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $60.65 | 10.172% | $66.8193 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $99.47 | 11.463% | $110.8722 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $13.84 | 3.596% | $14.3377 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $41.26 | 13.871% | $46.9832 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $644.15 | $719.4944 | $719.49 | $719.45 | $719.40 | |