| 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 | $86.30 | 13.673% | $98.0998 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $11.95 | 6.127% | $12.6822 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $187.33 | 6.467% | $199.4446 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $44.30 | 5.252% | $46.6266 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $215.60 | 11.238% | $239.8291 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $15.30 | 10.838% | $16.9582 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $155.62 | 8.180% | $168.3497 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $716.40 | $781.9902 | $781.99 | $782.05 | $781.90 | |