| 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 | $32.82 | 7.663% | $35.335 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $22.95 | 9.391% | $25.1052 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $57.63 | 8.846% | $62.7279 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $120.73 | 13.419% | $136.9308 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $67.97 | 4.794% | $71.2285 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $146.43 | 9.138% | $159.8108 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $143.25 | 8.508% | $155.4377 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $591.78 | $646.5759 | $646.59 | $646.65 | $646.40 | |