| 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 | $60.31 | 7.351% | $64.7434 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $62.67 | 5.649% | $66.2102 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $232.38 | 5.311% | $244.7217 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $40.58 | 8.351% | $43.9688 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $28.72 | 12.183% | $32.219 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $190.31 | 6.455% | $202.5945 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $15.40 | 13.301% | $17.4484 | $17.45 | $17.45 | $17.40 |
| 7 purchase totals = | $630.37 | $671.9060 | $671.90 | $671.85 | $671.80 | |