| 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 | $127.96 | 12.825% | $144.3709 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $50.34 | 9.679% | $55.2124 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $129.36 | 11.136% | $143.7655 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $160.57 | 8.142% | $173.6436 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $85.60 | 9.205% | $93.4795 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $26.73 | 11.262% | $29.7403 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $57.51 | 11.855% | $64.3278 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $638.07 | $704.5400 | $704.54 | $704.55 | $704.50 | |