| 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 | $22.69 | 6.299% | $24.1192 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $149.55 | 3.381% | $154.6063 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $46.35 | 5.392% | $48.8492 | $48.85 | $48.85 | $48.80 |
| Purchase #4 | $155.76 | 3.795% | $161.6711 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $210.97 | 9.568% | $231.1556 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $88.54 | 9.397% | $96.8601 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $106.49 | 10.628% | $117.8078 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $780.35 | $835.0693 | $835.08 | $835.00 | $835.10 | |