| 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 | $233.85 | 4.499% | $244.3709 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $31.92 | 11.787% | $35.6824 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $93.79 | 13.589% | $106.5351 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $128.62 | 11.777% | $143.7676 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $63.28 | 4.119% | $65.8865 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $51.40 | 9.422% | $56.2429 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $61.65 | 9.437% | $67.4679 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $664.51 | $719.9533 | $719.96 | $719.95 | $720.00 | |