| 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 | $14.85 | 7.132% | $15.9091 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $89.78 | 4.350% | $93.6854 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $123.46 | 8.135% | $133.5035 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $9.95 | 3.367% | $10.285 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $175.36 | 9.413% | $191.8666 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $243.46 | 5.174% | $256.0566 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $92.98 | 3.402% | $96.1432 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $749.84 | $797.4494 | $797.46 | $797.45 | $797.50 | |