| 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 | $236.55 | 3.843% | $245.6406 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $100.45 | 6.838% | $107.3188 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $107.69 | 11.199% | $119.7502 | $119.75 | $119.75 | $119.80 |
| Purchase #4 | $16.60 | 5.724% | $17.5502 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $42.32 | 11.430% | $47.1572 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $56.74 | 3.543% | $58.7503 | $58.75 | $58.75 | $58.80 |
| Purchase #7 | $159.57 | 8.579% | $173.2595 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $719.92 | $769.4268 | $769.43 | $769.40 | $769.60 | |