| 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 | $41.91 | 11.391% | $46.684 | $46.68 | $46.70 | $46.70 |
| Purchase #2 | $14.81 | 7.689% | $15.9487 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $94.98 | 6.494% | $101.148 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $154.80 | 6.177% | $164.362 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $110.60 | 4.329% | $115.3879 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $147.63 | 8.725% | $160.5107 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $147.54 | 8.632% | $160.2757 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $712.27 | $764.3170 | $764.32 | $764.35 | $764.30 | |