| 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 | $29.87 | 12.803% | $33.6943 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $81.30 | 8.195% | $87.9625 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $130.34 | 7.504% | $140.1207 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $249.61 | 8.219% | $270.1254 | $270.13 | $270.15 | $270.10 |
| Purchase #5 | $105.84 | 12.744% | $119.3282 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $27.33 | 7.210% | $29.3005 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $227.45 | 5.873% | $240.8081 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $851.74 | $921.3397 | $921.34 | $921.35 | $921.30 | |