| 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 | $48.92 | 10.187% | $53.9035 | $53.90 | $53.90 | $53.90 |
| Purchase #2 | $37.35 | 6.735% | $39.8655 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $188.29 | 5.130% | $197.9493 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $29.46 | 7.486% | $31.6654 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $161.56 | 13.762% | $183.7939 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $156.52 | 12.320% | $175.8033 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $184.58 | 5.564% | $194.85 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $806.68 | $877.8309 | $877.83 | $877.80 | $877.90 | |