| 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 | $134.79 | 5.331% | $141.9757 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $53.45 | 4.726% | $55.976 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $204.46 | 6.547% | $217.846 | $217.85 | $217.85 | $217.80 |
| Purchase #4 | $74.36 | 5.588% | $78.5152 | $78.52 | $78.50 | $78.50 |
| Purchase #5 | $231.75 | 7.848% | $249.9377 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $25.62 | 5.731% | $27.0883 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $79.68 | 10.202% | $87.809 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $804.11 | $859.1479 | $859.17 | $859.20 | $859.10 | |