| 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 | $54.25 | 8.439% | $58.8282 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $91.96 | 8.412% | $99.6957 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $237.72 | 6.529% | $253.2407 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $51.60 | 13.607% | $58.6212 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $84.85 | 4.350% | $88.541 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $135.75 | 7.198% | $145.5213 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $30.62 | 8.845% | $33.3283 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $686.75 | $737.7764 | $737.78 | $737.80 | $737.60 | |