| 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 | $39.90 | 5.714% | $42.1799 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $60.66 | 13.623% | $68.9237 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $190.44 | 13.585% | $216.3113 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $32.59 | 13.180% | $36.8854 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $159.72 | 7.670% | $171.9705 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $159.30 | 13.750% | $181.2038 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $226.37 | 4.434% | $236.4072 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $868.98 | $953.8818 | $953.88 | $953.85 | $953.90 | |