| 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 | $103.99 | 9.503% | $113.8722 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $175.46 | 7.621% | $188.8318 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $40.43 | 7.169% | $43.3284 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $5.68 | 11.395% | $6.3272 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $81.94 | 12.656% | $92.3103 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $59.55 | 9.646% | $65.2942 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $246.27 | 13.724% | $280.0681 | $280.07 | $280.05 | $280.10 |
| 7 purchase totals = | $713.32 | $790.0322 | $790.03 | $790.05 | $790.00 | |