| 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 | $32.86 | 12.718% | $37.0391 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $29.51 | 8.187% | $31.926 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $61.83 | 6.378% | $65.7735 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $44.47 | 6.399% | $47.3156 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $146.80 | 6.602% | $156.4917 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $232.80 | 11.123% | $258.6943 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $92.93 | 10.798% | $102.9646 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $641.20 | $700.2048 | $700.20 | $700.20 | $700.20 | |