| 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 | $88.93 | 3.688% | $92.2097 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $131.87 | 3.703% | $136.7531 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $219.30 | 10.845% | $243.0831 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $32.40 | 12.404% | $36.4189 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $31.61 | 3.762% | $32.7992 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $134.34 | 7.862% | $144.9018 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $118.65 | 10.673% | $131.3135 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $757.10 | $817.4793 | $817.47 | $817.45 | $817.50 | |