| 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 | $43.79 | 11.308% | $48.7418 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $65.59 | 12.634% | $73.8766 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $5.94 | 4.812% | $6.2258 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $173.65 | 10.295% | $191.5273 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $208.81 | 7.860% | $225.2225 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $171.77 | 10.515% | $189.8316 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $58.34 | 10.168% | $64.272 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $727.89 | $799.6976 | $799.70 | $799.75 | $799.60 | |