| 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 | $71.30 | 7.390% | $76.5691 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $65.29 | 6.296% | $69.4007 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $189.99 | 3.790% | $197.1906 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $122.81 | 7.843% | $132.442 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $158.94 | 3.607% | $164.673 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $193.64 | 6.864% | $206.9314 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $99.93 | 11.408% | $111.33 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $901.90 | $958.5368 | $958.53 | $958.55 | $958.50 | |