| 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 | $67.97 | 6.417% | $72.3316 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $28.97 | 8.748% | $31.5043 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $42.93 | 3.585% | $44.469 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $138.68 | 11.634% | $154.814 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $116.72 | 5.307% | $122.9143 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $29.57 | 10.362% | $32.634 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $13.57 | 4.751% | $14.2147 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $438.41 | $472.8819 | $472.86 | $472.85 | $472.80 | |