| 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 | $97.46 | 10.177% | $107.3785 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $44.91 | 9.517% | $49.1841 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $115.63 | 13.802% | $131.5893 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $95.74 | 3.198% | $98.8018 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $53.66 | 4.760% | $56.2142 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $40.62 | 3.662% | $42.1075 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $91.71 | 10.141% | $101.0103 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $539.73 | $586.2857 | $586.28 | $586.30 | $586.30 | |