| 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 | $116.69 | 9.762% | $128.0813 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $55.56 | 4.390% | $57.9991 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $7.58 | 13.645% | $8.6143 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $95.45 | 12.119% | $107.0176 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $164.45 | 5.610% | $173.6756 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $30.60 | 11.567% | $34.1395 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $178.99 | 10.441% | $197.6783 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $649.32 | $707.2057 | $707.21 | $707.25 | $707.20 | |