| 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 | $96.26 | 5.659% | $101.7074 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $170.43 | 5.614% | $179.9979 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $217.87 | 11.171% | $242.2083 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $32.90 | 8.838% | $35.8077 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $232.96 | 12.782% | $262.7369 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $57.54 | 4.581% | $60.1759 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $89.99 | 5.688% | $95.1086 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $897.95 | $977.7427 | $977.76 | $977.75 | $977.70 | |