| 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 | $93.79 | 9.194% | $102.4131 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $149.25 | 6.857% | $159.4841 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $22.79 | 13.830% | $25.9419 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $188.84 | 13.194% | $213.7555 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $105.93 | 12.843% | $119.5346 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $53.53 | 9.242% | $58.4772 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $187.83 | 4.385% | $196.0663 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $801.96 | $875.6727 | $875.67 | $875.70 | $875.70 | |