| 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 | $75.39 | 11.398% | $83.983 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $105.25 | 9.512% | $115.2614 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $39.43 | 13.744% | $44.8493 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $103.32 | 3.681% | $107.1232 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $199.85 | 5.471% | $210.7838 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $112.83 | 11.505% | $125.8111 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $22.99 | 9.312% | $25.1308 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $659.06 | $712.9426 | $712.93 | $712.95 | $712.90 | |