| 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 | $103.66 | 12.628% | $116.7502 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $186.39 | 8.738% | $202.6768 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $52.79 | 9.556% | $57.8346 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $173.71 | 3.247% | $179.3504 | $179.35 | $179.35 | $179.40 |
| Purchase #5 | $6.44 | 10.619% | $7.1239 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $21.27 | 3.211% | $21.953 | $21.95 | $21.95 | $22.00 |
| Purchase #7 | $74.60 | 3.548% | $77.2468 | $77.25 | $77.25 | $77.20 |
| 7 purchase totals = | $618.86 | $662.9357 | $662.93 | $662.95 | $663.00 | |