| 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 | $69.69 | 12.664% | $78.5155 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $194.83 | 13.299% | $220.7404 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $229.99 | 6.731% | $245.4706 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $244.74 | 10.140% | $269.5566 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $62.31 | 4.789% | $65.294 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $84.41 | 13.389% | $95.7117 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $128.73 | 13.498% | $146.106 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $1,014.70 | $1,121.3948 | $1,121.40 | $1,121.35 | $1,121.40 | |