| 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 | $62.63 | 8.376% | $67.8759 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $93.51 | 7.419% | $100.4475 | $100.45 | $100.45 | $100.40 |
| Purchase #3 | $142.65 | 3.316% | $147.3803 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $178.37 | 8.115% | $192.8447 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $145.65 | 9.470% | $159.4431 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $49.36 | 12.182% | $55.373 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $242.28 | 11.230% | $269.488 | $269.49 | $269.50 | $269.50 |
| 7 purchase totals = | $914.45 | $992.8525 | $992.85 | $992.90 | $992.80 | |