| 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 | $28.45 | 13.777% | $32.3696 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $168.72 | 4.522% | $176.3495 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $32.49 | 8.866% | $35.3706 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $36.88 | 6.814% | $39.393 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $217.32 | 9.841% | $238.7065 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $106.87 | 10.349% | $117.93 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $93.35 | 11.521% | $104.1049 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $684.08 | $744.2241 | $744.22 | $744.20 | $744.20 | |