| 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 | $98.69 | 5.746% | $104.3607 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $66.31 | 11.469% | $73.9151 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $119.40 | 3.374% | $123.4286 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $27.38 | 13.637% | $31.1138 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $174.52 | 11.202% | $194.0697 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $15.37 | 3.819% | $15.957 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $90.84 | 8.812% | $98.8448 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $592.51 | $641.6897 | $641.69 | $641.65 | $641.70 | |