| 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 | $32.52 | 5.458% | $34.2949 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $63.71 | 4.272% | $66.4317 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $204.99 | 8.294% | $221.9919 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $191.41 | 13.158% | $216.5957 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $170.61 | 9.462% | $186.7531 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $94.27 | 13.536% | $107.0304 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $32.87 | 4.435% | $34.3278 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $790.38 | $867.4255 | $867.42 | $867.50 | $867.40 | |