| 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 | $101.52 | 8.443% | $110.0913 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $109.75 | 9.278% | $119.9326 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $67.49 | 13.275% | $76.4493 | $76.45 | $76.45 | $76.40 |
| Purchase #4 | $71.47 | 5.171% | $75.1657 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $18.30 | 7.148% | $19.6081 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $237.72 | 12.375% | $267.1379 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $25.81 | 13.268% | $29.2345 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $632.06 | $697.6194 | $697.62 | $697.65 | $697.50 | |