| 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 | $240.90 | 7.831% | $259.7649 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $89.99 | 7.635% | $96.8607 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $36.37 | 10.565% | $40.2125 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $132.92 | 7.496% | $142.8837 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $140.28 | 4.228% | $146.211 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $110.41 | 11.781% | $123.4174 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $8.79 | 8.728% | $9.5572 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $759.66 | $818.9074 | $818.90 | $818.85 | $819.00 | |