| 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 | $15.43 | 6.663% | $16.4581 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $122.71 | 9.722% | $134.6399 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $230.33 | 5.425% | $242.8254 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $164.29 | 7.526% | $176.6545 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $93.62 | 12.437% | $105.2635 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $44.75 | 9.266% | $48.8965 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $54.25 | 10.710% | $60.0602 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $725.38 | $784.7981 | $784.80 | $784.80 | $784.90 | |