| 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 | $65.71 | 7.786% | $70.8262 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $113.87 | 6.261% | $120.9994 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $169.79 | 6.518% | $180.8569 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $148.68 | 8.610% | $161.4813 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $167.25 | 6.311% | $177.8051 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $85.46 | 3.802% | $88.7092 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $141.86 | 11.310% | $157.9044 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $892.62 | $958.5825 | $958.59 | $958.60 | $958.60 | |