| 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 | $29.34 | 11.203% | $32.627 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $43.34 | 12.798% | $48.8867 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $38.73 | 5.552% | $40.8803 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $34.87 | 13.829% | $39.6922 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $58.90 | 7.831% | $63.5125 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $122.44 | 13.284% | $138.7049 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $140.61 | 8.233% | $152.1864 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $468.23 | $516.4900 | $516.49 | $516.55 | $516.50 | |