| 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 | $77.42 | 13.145% | $87.5969 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $46.63 | 9.305% | $50.9689 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $123.56 | 5.191% | $129.974 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $99.34 | 13.867% | $113.1155 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $35.25 | 12.203% | $39.5516 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $25.52 | 7.749% | $27.4975 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $219.53 | 9.255% | $239.8475 | $239.85 | $239.85 | $239.80 |
| 7 purchase totals = | $627.25 | $688.5519 | $688.56 | $688.50 | $688.60 | |