| 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 | $45.49 | 4.167% | $47.3856 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $189.99 | 11.266% | $211.3943 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $12.44 | 12.716% | $14.0219 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $166.90 | 7.155% | $178.8417 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $187.37 | 7.210% | $200.8794 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $174.47 | 7.471% | $187.5047 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $69.45 | 5.610% | $73.3461 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $846.11 | $913.3737 | $913.37 | $913.40 | $913.30 | |