| 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 | $72.89 | 11.226% | $81.0726 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $121.48 | 7.646% | $130.7684 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $23.86 | 3.363% | $24.6624 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $121.92 | 4.408% | $127.2942 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $205.67 | 9.352% | $224.9043 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $64.45 | 4.325% | $67.2375 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $131.65 | 8.491% | $142.8284 | $142.83 | $142.85 | $142.80 |
| 7 purchase totals = | $741.92 | $798.7678 | $798.76 | $798.75 | $798.80 | |