| 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 | $23.37 | 7.851% | $25.2048 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $144.62 | 11.158% | $160.7567 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $98.56 | 10.121% | $108.5353 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $153.79 | 10.349% | $169.7057 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $43.60 | 11.277% | $48.5168 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $73.52 | 7.626% | $79.1266 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $159.66 | 7.602% | $171.7974 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $697.12 | $763.6433 | $763.66 | $763.65 | $763.60 | |