| 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 | $250.68 | 9.222% | $273.7977 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $65.66 | 5.589% | $69.3297 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $156.29 | 9.121% | $170.5452 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $184.44 | 7.394% | $198.0775 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $50.86 | 4.117% | $52.9539 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $68.48 | 12.437% | $76.9969 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $93.87 | 13.355% | $106.4063 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $870.28 | $948.1072 | $948.12 | $948.15 | $948.10 | |