| 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 | $40.61 | 5.215% | $42.7278 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $197.69 | 3.495% | $204.5993 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $25.74 | 6.217% | $27.3403 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $167.76 | 11.847% | $187.6345 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $110.58 | 6.519% | $117.7887 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $47.56 | 12.669% | $53.5854 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $173.79 | 5.829% | $183.9202 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $763.73 | $817.5962 | $817.60 | $817.65 | $817.50 | |