| 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 | $64.85 | 12.300% | $72.8266 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $134.73 | 5.412% | $142.0216 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $67.33 | 7.250% | $72.2114 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $163.44 | 10.781% | $181.0605 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $8.81 | 5.541% | $9.2982 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $116.85 | 11.667% | $130.4829 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $182.97 | 11.428% | $203.8798 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $738.98 | $811.7810 | $811.78 | $811.80 | $811.80 | |