| 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 | $35.83 | 6.205% | $38.0533 | $38.05 | $38.05 | $38.10 |
| Purchase #2 | $33.98 | 11.236% | $37.798 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $177.55 | 11.485% | $197.9416 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $21.64 | 9.361% | $23.6657 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $104.93 | 10.766% | $116.2268 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $21.31 | 5.264% | $22.4318 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $105.63 | 9.358% | $115.5149 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $500.87 | $551.6321 | $551.63 | $551.65 | $551.60 | |