| 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 | $40.96 | 9.383% | $44.8033 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $221.59 | 5.647% | $234.1032 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $69.71 | 5.415% | $73.4848 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $19.42 | 10.234% | $21.4074 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $38.31 | 5.834% | $40.545 | $40.55 | $40.55 | $40.50 |
| Purchase #6 | $185.37 | 13.251% | $209.9334 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $200.36 | 10.395% | $221.1874 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $775.72 | $845.4645 | $845.46 | $845.50 | $845.40 | |