| 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 | $37.40 | 13.713% | $42.5287 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $28.91 | 4.701% | $30.2691 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $235.65 | 7.658% | $253.6961 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $249.33 | 5.683% | $263.4994 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $133.29 | 9.717% | $146.2418 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $69.98 | 12.443% | $78.6876 | $78.69 | $78.70 | $78.70 |
| Purchase #7 | $93.37 | 5.311% | $98.3289 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $847.93 | $913.2516 | $913.26 | $913.30 | $913.20 | |