| 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 | $44.77 | 12.488% | $50.3609 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $211.87 | 7.645% | $228.0675 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $57.33 | 12.398% | $64.4378 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $132.48 | 3.526% | $137.1512 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $129.93 | 4.327% | $135.5521 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $180.90 | 10.219% | $199.3862 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $158.55 | 12.357% | $178.142 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $915.83 | $993.0977 | $993.10 | $993.10 | $993.20 | |