| 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 | $56.37 | 12.563% | $63.4518 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $55.86 | 7.682% | $60.1512 | $60.15 | $60.15 | $60.20 |
| Purchase #3 | $45.96 | 8.422% | $49.8308 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $84.33 | 4.140% | $87.8213 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $108.77 | 7.743% | $117.1921 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $183.54 | 6.598% | $195.65 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $39.98 | 5.652% | $42.2397 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $574.81 | $616.3369 | $616.33 | $616.35 | $616.40 | |