| 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 | $72.74 | 9.412% | $79.5863 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $149.81 | 13.270% | $169.6898 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $8.71 | 8.128% | $9.4179 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $180.30 | 6.243% | $191.5561 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $134.97 | 5.496% | $142.388 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $236.93 | 6.588% | $252.5389 | $252.54 | $252.55 | $252.50 |
| Purchase #7 | $122.97 | 6.233% | $130.6347 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $906.43 | $975.8117 | $975.82 | $975.85 | $975.80 | |