| 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 | $69.92 | 4.491% | $73.0601 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $13.83 | 9.258% | $15.1104 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $231.86 | 9.146% | $253.0659 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $99.27 | 11.682% | $110.8667 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $14.67 | 3.612% | $15.1999 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $30.42 | 7.777% | $32.7858 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $108.68 | 4.238% | $113.2859 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $568.65 | $613.3747 | $613.39 | $613.35 | $613.50 | |