| 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 | $72.33 | 4.399% | $75.5118 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $122.76 | 5.801% | $129.8813 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $102.78 | 4.247% | $107.1451 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $164.88 | 12.243% | $185.0663 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $142.66 | 8.736% | $155.1228 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $145.39 | 4.235% | $151.5473 | $151.55 | $151.55 | $151.50 |
| Purchase #7 | $129.35 | 12.582% | $145.6248 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $880.15 | $949.8994 | $949.90 | $949.85 | $949.80 | |