| 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 | $92.78 | 5.261% | $97.6612 | $97.66 | $97.65 | $97.70 |
| Purchase #2 | $118.75 | 3.847% | $123.3183 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $172.57 | 10.468% | $190.6346 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $15.36 | 8.529% | $16.6701 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $40.74 | 10.149% | $44.8747 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $189.39 | 11.167% | $210.5392 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $143.59 | 12.139% | $161.0204 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $773.18 | $844.7185 | $844.71 | $844.65 | $844.70 | |