| 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 | $35.93 | 4.636% | $37.5957 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $218.36 | 3.681% | $226.3978 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $199.84 | 7.621% | $215.0698 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $92.96 | 6.668% | $99.1586 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $59.48 | 5.689% | $62.8638 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $75.32 | 11.694% | $84.1279 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $12.80 | 11.739% | $14.3026 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $694.69 | $739.5162 | $739.52 | $739.50 | $739.60 | |