| 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 | $34.95 | 11.831% | $39.0849 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $166.52 | 6.134% | $176.7343 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $225.42 | 4.386% | $235.3069 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $31.73 | 9.317% | $34.6863 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $169.52 | 4.544% | $177.223 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $130.84 | 8.679% | $142.1956 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $131.81 | 5.662% | $139.2731 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $890.79 | $944.5041 | $944.50 | $944.50 | $944.50 | |