| 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 | $30.86 | 4.343% | $32.2002 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $187.49 | 8.775% | $203.9422 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $197.31 | 12.582% | $222.1355 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $180.91 | 10.686% | $200.242 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $5.42 | 6.470% | $5.7707 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $46.71 | 3.112% | $48.1636 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $133.29 | 6.230% | $141.594 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $781.99 | $854.0482 | $854.04 | $854.05 | $854.00 | |