| 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 | $108.71 | 4.365% | $113.4552 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $27.55 | 7.144% | $29.5182 | $29.52 | $29.50 | $29.50 |
| Purchase #3 | $177.45 | 13.718% | $201.7926 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $238.99 | 5.262% | $251.5657 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $232.55 | 12.191% | $260.9002 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $125.52 | 10.428% | $138.6092 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $76.92 | 8.544% | $83.492 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $987.69 | $1,079.3331 | $1,079.34 | $1,079.30 | $1,079.40 | |