| 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 | $38.46 | 11.387% | $42.8394 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $9.28 | 3.272% | $9.5836 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $170.44 | 8.236% | $184.4774 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $166.30 | 12.476% | $187.0476 | $187.05 | $187.05 | $187.00 |
| Purchase #5 | $229.65 | 7.425% | $246.7015 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $136.92 | 6.335% | $145.5939 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $128.27 | 10.262% | $141.4331 | $141.43 | $141.45 | $141.40 |
| 7 purchase totals = | $879.32 | $957.6765 | $957.67 | $957.75 | $957.60 | |