| 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 | $48.85 | 5.817% | $51.6916 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $139.35 | 11.693% | $155.6442 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $161.81 | 10.548% | $178.8777 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $112.48 | 12.439% | $126.4714 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $110.52 | 13.195% | $125.1031 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $92.53 | 10.231% | $101.9967 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $28.82 | 11.141% | $32.0308 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $694.36 | $771.8155 | $771.81 | $771.85 | $771.80 | |