| 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 | $77.49 | 5.336% | $81.6249 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $217.37 | 12.449% | $244.4304 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $189.59 | 8.200% | $205.1364 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $201.36 | 7.261% | $215.9807 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $119.80 | 9.291% | $130.9306 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $75.50 | 9.534% | $82.6982 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $32.77 | 9.480% | $35.8766 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $913.88 | $996.6778 | $996.68 | $996.75 | $996.60 | |