| 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 | $74.54 | 5.560% | $78.6844 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $113.82 | 11.135% | $126.4939 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $196.60 | 10.859% | $217.9488 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $235.69 | 4.219% | $245.6338 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $83.40 | 5.246% | $87.7752 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $37.63 | 11.773% | $42.0602 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $194.77 | 4.582% | $203.6944 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $936.45 | $1,002.2907 | $1,002.28 | $1,002.35 | $1,002.30 | |