| 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 | $40.43 | 4.621% | $42.2983 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $212.84 | 5.186% | $223.8779 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $96.92 | 10.807% | $107.3941 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $136.34 | 13.481% | $154.72 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $27.58 | 7.182% | $29.5608 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $120.86 | 10.277% | $133.2808 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $99.69 | 11.173% | $110.8284 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $734.66 | $801.9603 | $801.96 | $802.00 | $802.00 | |