| 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 | $41.69 | 9.783% | $45.7685 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $92.38 | 8.793% | $100.503 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $200.59 | 7.151% | $214.9342 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $206.96 | 3.491% | $214.185 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $11.64 | 9.242% | $12.7158 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $119.77 | 7.397% | $128.6294 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $149.74 | 6.401% | $159.3249 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $822.77 | $876.0608 | $876.06 | $876.05 | $876.00 | |