| 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 | $80.37 | 10.776% | $89.0307 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $62.76 | 6.175% | $66.6354 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $195.75 | 4.636% | $204.825 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $194.88 | 11.150% | $216.6091 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $170.52 | 12.214% | $191.3473 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $36.57 | 4.202% | $38.1067 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $53.51 | 12.837% | $60.3791 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $794.36 | $866.9333 | $866.95 | $867.00 | $866.80 | |