| 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 | $65.35 | 9.589% | $71.6164 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $25.74 | 3.709% | $26.6947 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $133.65 | 12.537% | $150.4057 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $110.89 | 5.664% | $117.1708 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $132.52 | 3.199% | $136.7593 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $239.48 | 5.121% | $251.7438 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $20.95 | 12.660% | $23.6023 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $728.58 | $777.9930 | $777.99 | $777.95 | $778.00 | |