| 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 | $47.69 | 7.403% | $51.2205 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $97.99 | 6.459% | $104.3192 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $201.31 | 9.432% | $220.2976 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $107.45 | 5.324% | $113.1706 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $72.45 | 4.830% | $75.9493 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $81.59 | 10.647% | $90.2769 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $215.74 | 6.561% | $229.8947 | $229.89 | $229.90 | $229.90 |
| 7 purchase totals = | $824.22 | $885.1288 | $885.13 | $885.10 | $885.10 | |