| 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 | $229.79 | 3.393% | $237.5868 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $36.70 | 11.865% | $41.0545 | $41.05 | $41.05 | $41.10 |
| Purchase #3 | $198.44 | 9.336% | $216.9664 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $93.62 | 6.439% | $99.6482 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $7.98 | 7.535% | $8.5813 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $42.70 | 5.367% | $44.9917 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $92.94 | 9.151% | $101.4449 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $702.17 | $750.2738 | $750.27 | $750.30 | $750.30 | |