| 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 | $44.36 | 5.767% | $46.9182 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $207.72 | 6.282% | $220.769 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $18.79 | 13.519% | $21.3302 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $40.70 | 5.498% | $42.9377 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $16.88 | 13.206% | $19.1092 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $218.78 | 11.607% | $244.1738 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $61.55 | 13.267% | $69.7158 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $608.78 | $664.9539 | $664.96 | $664.90 | $664.90 | |