| 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 | $63.71 | 7.608% | $68.5571 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $24.29 | 5.248% | $25.5647 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $48.28 | 5.485% | $50.9282 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $182.55 | 4.550% | $190.856 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $195.67 | 8.542% | $212.3841 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $223.34 | 6.481% | $237.8147 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $134.26 | 6.807% | $143.3991 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $872.10 | $929.5039 | $929.50 | $929.50 | $929.60 | |