| 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 | $129.74 | 6.204% | $137.7891 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $60.54 | 5.609% | $63.9357 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $187.63 | 11.779% | $209.7309 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $65.67 | 10.444% | $72.5286 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $54.96 | 8.597% | $59.6849 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $229.93 | 3.656% | $238.3362 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $181.66 | 7.164% | $194.6741 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $910.13 | $976.6795 | $976.68 | $976.75 | $976.60 | |