| 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 | $85.67 | 12.821% | $96.6538 | $96.65 | $96.65 | $96.70 |
| Purchase #2 | $211.89 | 13.239% | $239.9421 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $74.78 | 4.270% | $77.9731 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $166.45 | 8.403% | $180.4368 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $40.86 | 3.563% | $42.3158 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $132.81 | 12.696% | $149.6716 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $131.50 | 7.192% | $140.9575 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $843.96 | $927.9507 | $927.95 | $927.90 | $928.00 | |