| 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 | $66.30 | 13.276% | $75.102 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $30.68 | 4.587% | $32.0873 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $58.47 | 13.587% | $66.4143 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $121.47 | 7.217% | $130.2365 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $235.46 | 12.403% | $264.6641 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $25.62 | 4.421% | $26.7527 | $26.75 | $26.75 | $26.80 |
| Purchase #7 | $156.38 | 13.577% | $177.6117 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $694.38 | $772.8686 | $772.86 | $772.85 | $772.90 | |