| 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 | $97.51 | 11.858% | $109.0727 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $108.66 | 10.145% | $119.6836 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $221.63 | 12.310% | $248.9127 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $172.67 | 12.200% | $193.7357 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $64.75 | 7.860% | $69.8394 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $48.31 | 3.260% | $49.8849 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $16.63 | 10.846% | $18.4337 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $730.16 | $809.5627 | $809.55 | $809.60 | $809.50 | |