| 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 | $243.45 | 9.203% | $265.8547 | $265.85 | $265.85 | $265.90 |
| Purchase #2 | $109.29 | 6.423% | $116.3097 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $59.68 | 5.113% | $62.7314 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $7.93 | 5.231% | $8.3448 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $109.58 | 9.467% | $119.9539 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $6.35 | 13.334% | $7.1967 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $63.79 | 3.791% | $66.2083 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $600.07 | $646.5995 | $646.59 | $646.60 | $646.60 | |