| 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 | $12.68 | 8.291% | $13.7313 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $144.66 | 10.384% | $159.6815 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $14.76 | 8.172% | $15.9662 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $166.54 | 12.782% | $187.8271 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $35.77 | 13.811% | $40.7102 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $34.76 | 3.360% | $35.9279 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $147.60 | 11.528% | $164.6153 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $556.77 | $618.4595 | $618.47 | $618.50 | $618.40 | |