| 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 | $26.97 | 8.666% | $29.3072 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $62.65 | 11.523% | $69.8692 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $54.90 | 3.796% | $56.984 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $224.79 | 13.685% | $255.5525 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $218.40 | 11.819% | $244.2127 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $58.52 | 12.194% | $65.6559 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $39.80 | 13.219% | $45.0612 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $686.03 | $766.6427 | $766.64 | $766.60 | $766.80 | |