| 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 | $37.82 | 5.824% | $40.0226 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $196.86 | 9.379% | $215.3235 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $6.44 | 10.231% | $7.0989 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $16.90 | 10.537% | $18.6808 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $227.47 | 5.344% | $239.626 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $37.44 | 11.537% | $41.7595 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $45.49 | 9.158% | $49.656 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $568.42 | $612.1673 | $612.17 | $612.15 | $612.20 | |