| 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 | $19.35 | 12.115% | $21.6943 | $21.69 | $21.70 | $21.70 |
| Purchase #2 | $183.91 | 7.459% | $197.6278 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $244.80 | 11.241% | $272.318 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $10.43 | 10.210% | $11.4949 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $79.34 | 10.786% | $87.8976 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $78.72 | 12.864% | $88.8465 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $104.82 | 12.472% | $117.8932 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $721.37 | $797.7723 | $797.77 | $797.80 | $797.70 | |