| 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 | $77.74 | 12.375% | $87.3603 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $80.52 | 8.172% | $87.1001 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $103.95 | 6.590% | $110.8003 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $78.90 | 7.343% | $84.6936 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $121.79 | 4.571% | $127.357 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $203.84 | 4.857% | $213.7405 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $195.38 | 11.478% | $217.8057 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $862.12 | $928.8575 | $928.86 | $928.85 | $928.90 | |