| 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 | $92.74 | 7.717% | $99.8967 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $105.50 | 3.127% | $108.799 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $133.91 | 5.804% | $141.6821 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $76.88 | 11.310% | $85.5751 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $94.71 | 7.386% | $101.7053 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $113.33 | 7.758% | $122.1221 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $232.48 | 5.640% | $245.5919 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $849.55 | $905.3722 | $905.38 | $905.40 | $905.40 | |