| 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 | $20.39 | 10.458% | $22.5224 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $68.45 | 6.194% | $72.6898 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $128.78 | 12.166% | $144.4474 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $187.33 | 3.552% | $193.984 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $72.70 | 9.298% | $79.4596 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $159.58 | 5.398% | $168.1941 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $23.78 | 11.306% | $26.4686 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $661.01 | $707.7659 | $707.76 | $707.75 | $707.80 | |