| 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 | $72.41 | 8.467% | $78.541 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $28.86 | 13.412% | $32.7307 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $193.26 | 9.666% | $211.9405 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $90.92 | 8.597% | $98.7364 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $103.50 | 13.200% | $117.162 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $31.49 | 3.718% | $32.6608 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $107.55 | 11.535% | $119.9559 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $627.99 | $691.7273 | $691.73 | $691.75 | $691.70 | |