| 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 | $42.93 | 13.496% | $48.7238 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $68.68 | 5.790% | $72.6566 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $22.64 | 10.861% | $25.0989 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $222.89 | 10.771% | $246.8975 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $114.86 | 5.811% | $121.5345 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $31.90 | 13.183% | $36.1054 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $16.73 | 7.702% | $18.0185 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $520.63 | $569.0352 | $569.04 | $569.00 | $569.00 | |