| 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 | $23.72 | 5.275% | $24.9712 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $32.90 | 8.648% | $35.7452 | $35.75 | $35.75 | $35.70 |
| Purchase #3 | $185.76 | 13.541% | $210.9138 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $137.36 | 10.704% | $152.063 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $232.26 | 6.621% | $247.6379 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $19.29 | 7.457% | $20.7285 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $44.79 | 4.192% | $46.6676 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $676.08 | $738.7272 | $738.73 | $738.70 | $738.70 | |