| 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 | $11.73 | 10.352% | $12.9443 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $61.79 | 6.656% | $65.9027 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $188.51 | 3.236% | $194.6102 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $151.37 | 6.861% | $161.7555 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $114.38 | 6.387% | $121.6855 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $225.83 | 13.698% | $256.7642 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $121.58 | 7.499% | $130.6973 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $875.19 | $944.3597 | $944.36 | $944.35 | $944.40 | |