| 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 | $36.86 | 13.702% | $41.9106 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $68.75 | 13.286% | $77.8841 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $36.31 | 11.593% | $40.5194 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $103.50 | 13.517% | $117.4901 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $88.62 | 6.653% | $94.5159 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $110.63 | 8.798% | $120.3632 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $210.67 | 11.868% | $235.6723 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $655.34 | $728.3556 | $728.35 | $728.30 | $728.40 | |