| 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 | $50.64 | 6.191% | $53.7751 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $40.26 | 3.778% | $41.781 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $215.54 | 9.787% | $236.6349 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $199.96 | 3.778% | $207.5145 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $239.84 | 11.387% | $267.1506 | $267.15 | $267.15 | $267.20 |
| Purchase #6 | $160.78 | 11.489% | $179.252 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $92.91 | 6.470% | $98.9213 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $999.93 | $1,085.0294 | $1,085.02 | $1,085.05 | $1,085.10 | |