| 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 | $72.74 | 8.640% | $79.0247 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $220.41 | 10.183% | $242.8544 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $117.94 | 9.866% | $129.576 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $146.88 | 11.330% | $163.5215 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $222.76 | 10.541% | $246.2411 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $221.82 | 7.335% | $238.0905 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $47.84 | 4.726% | $50.1009 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $1,050.39 | $1,149.4091 | $1,149.40 | $1,149.40 | $1,149.40 | |