| 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 | $71.61 | 12.172% | $80.3264 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $238.53 | 8.867% | $259.6805 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $45.70 | 8.760% | $49.7033 | $49.70 | $49.70 | $49.70 |
| Purchase #4 | $224.70 | 7.700% | $242.0019 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $73.55 | 10.854% | $81.5331 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $174.30 | 7.594% | $187.5363 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $38.25 | 5.706% | $40.4325 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $866.64 | $941.2140 | $941.21 | $941.30 | $941.10 | |