| 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 | $58.85 | 10.285% | $64.9027 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $175.84 | 12.700% | $198.1717 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $249.28 | 11.500% | $277.9472 | $277.95 | $277.95 | $277.90 |
| Purchase #4 | $61.35 | 7.127% | $65.7224 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $210.36 | 12.783% | $237.2503 | $237.25 | $237.25 | $237.30 |
| Purchase #6 | $30.44 | 7.494% | $32.7212 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $88.64 | 13.426% | $100.5408 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $874.76 | $977.2563 | $977.25 | $977.20 | $977.20 | |