| 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 | $124.92 | 7.111% | $133.8031 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $42.99 | 6.205% | $45.6575 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $46.33 | 4.787% | $48.5478 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $212.50 | 12.305% | $238.6481 | $238.65 | $238.65 | $238.60 |
| Purchase #5 | $77.98 | 4.178% | $81.238 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $100.84 | 11.540% | $112.4769 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $65.36 | 3.137% | $67.4103 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $670.92 | $727.7817 | $727.79 | $727.80 | $727.70 | |