| 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 | $108.86 | 6.590% | $116.0339 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $247.43 | 10.786% | $274.1178 | $274.12 | $274.10 | $274.10 |
| Purchase #3 | $34.39 | 9.256% | $37.5731 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $55.40 | 4.819% | $58.0697 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $180.43 | 8.490% | $195.7485 | $195.75 | $195.75 | $195.70 |
| Purchase #6 | $36.54 | 3.853% | $37.9479 | $37.95 | $37.95 | $37.90 |
| Purchase #7 | $131.38 | 8.181% | $142.1282 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $794.43 | $861.6191 | $861.62 | $861.60 | $861.50 | |