| 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 | $18.32 | 5.128% | $19.2594 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $204.63 | 4.589% | $214.0205 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $118.89 | 11.449% | $132.5017 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $70.84 | 5.255% | $74.5626 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $65.97 | 9.670% | $72.3493 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $120.91 | 11.386% | $134.6768 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $112.80 | 6.140% | $119.7259 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $712.36 | $767.0962 | $767.10 | $767.10 | $767.10 | |