| 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 | $76.36 | 8.701% | $83.0041 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $23.27 | 9.511% | $25.4832 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $194.49 | 13.252% | $220.2638 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $133.27 | 13.799% | $151.6599 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $89.66 | 4.384% | $93.5907 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $99.61 | 7.624% | $107.2043 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $245.89 | 12.713% | $277.15 | $277.15 | $277.15 | $277.20 |
| 7 purchase totals = | $862.55 | $958.3560 | $958.34 | $958.35 | $958.50 | |