| 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 | $83.28 | 9.801% | $91.4423 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $58.32 | 12.478% | $65.5972 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $17.67 | 4.375% | $18.4431 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $46.56 | 10.695% | $51.5396 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $223.69 | 4.422% | $233.5816 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $62.53 | 5.846% | $66.1855 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $130.62 | 13.311% | $148.0068 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $622.67 | $674.7961 | $674.80 | $674.85 | $674.70 | |