| 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 | $39.29 | 4.228% | $40.9512 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $86.85 | 11.307% | $96.6701 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $8.28 | 13.599% | $9.406 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $107.40 | 9.827% | $117.9542 | $117.95 | $117.95 | $118.00 |
| Purchase #5 | $217.29 | 10.255% | $239.5731 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $12.36 | 3.217% | $12.7576 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $99.98 | 4.305% | $104.2841 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $571.45 | $621.5963 | $621.59 | $621.55 | $621.80 | |