| 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 | $70.31 | 12.197% | $78.8857 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $51.38 | 4.769% | $53.8303 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $202.99 | 12.461% | $228.2846 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $180.68 | 9.240% | $197.3748 | $197.37 | $197.35 | $197.40 |
| Purchase #5 | $101.37 | 5.804% | $107.2535 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $94.70 | 7.150% | $101.4711 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $224.86 | 12.835% | $253.7208 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $926.29 | $1,020.8208 | $1,020.81 | $1,020.80 | $1,020.90 | |