| 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 | $87.35 | 11.720% | $97.5874 | $97.59 | $97.60 | $97.60 |
| Purchase #2 | $31.73 | 10.452% | $35.0464 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $40.39 | 10.832% | $44.765 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $153.93 | 3.410% | $159.179 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $155.51 | 3.236% | $160.5423 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $72.67 | 9.278% | $79.4123 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $5.60 | 5.109% | $5.8861 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $547.18 | $582.4185 | $582.43 | $582.45 | $582.40 | |