| 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 | $5.77 | 8.767% | $6.2759 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $146.74 | 9.679% | $160.943 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $139.51 | 9.193% | $152.3352 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $59.87 | 11.412% | $66.7024 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $82.48 | 11.325% | $91.8209 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $204.88 | 7.569% | $220.3874 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $114.79 | 3.527% | $118.8386 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $754.04 | $817.3034 | $817.31 | $817.35 | $817.20 | |