| 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 | $10.86 | 5.511% | $11.4585 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $72.79 | 11.658% | $81.2759 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $19.42 | 6.800% | $20.7406 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $101.78 | 5.704% | $107.5855 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $57.71 | 11.128% | $64.132 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $91.54 | 6.642% | $97.6201 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $159.91 | 10.179% | $176.1872 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $514.01 | $558.9998 | $559.01 | $559.05 | $559.00 | |