| 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 | $52.40 | 3.635% | $54.3047 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $207.61 | 6.673% | $221.4638 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $60.90 | 7.320% | $65.3579 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $135.80 | 9.206% | $148.3017 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $11.37 | 13.874% | $12.9475 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $37.82 | 6.247% | $40.1826 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $178.45 | 5.470% | $188.2112 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $684.35 | $730.7694 | $730.76 | $730.75 | $730.80 | |