| 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 | $76.42 | 9.718% | $83.8465 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $18.66 | 11.236% | $20.7566 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $87.67 | 10.399% | $96.7868 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $41.30 | 10.336% | $45.5688 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $81.27 | 9.155% | $88.7103 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $46.87 | 4.136% | $48.8085 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $198.76 | 5.819% | $210.3258 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $550.95 | $594.8033 | $594.82 | $594.80 | $594.80 | |