| 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 | $27.80 | 11.576% | $31.0181 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $106.57 | 9.822% | $117.0373 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $106.62 | 10.512% | $117.8279 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $169.63 | 6.418% | $180.5169 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $14.40 | 3.532% | $14.9086 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $224.64 | 11.741% | $251.015 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $68.88 | 4.178% | $71.7578 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $718.54 | $784.0816 | $784.10 | $784.05 | $784.00 | |