| 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 | $67.68 | 11.180% | $75.2466 | $75.25 | $75.25 | $75.20 |
| Purchase #2 | $120.83 | 8.274% | $130.8275 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $40.28 | 7.490% | $43.297 | $43.30 | $43.30 | $43.30 |
| Purchase #4 | $72.50 | 10.758% | $80.2996 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $122.49 | 12.488% | $137.7866 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $174.41 | 4.422% | $182.1224 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $220.49 | 4.812% | $231.1 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $818.68 | $880.6797 | $880.69 | $880.70 | $880.60 | |