| 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 | $92.83 | 7.326% | $99.6307 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $44.33 | 8.263% | $47.993 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $6.82 | 13.513% | $7.7416 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $42.68 | 3.667% | $44.2451 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $158.80 | 8.148% | $171.739 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $83.26 | 13.103% | $94.1696 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $135.85 | 6.553% | $144.7523 | $144.75 | $144.75 | $144.80 |
| 7 purchase totals = | $564.57 | $610.2713 | $610.27 | $610.30 | $610.20 | |