| 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 | $36.58 | 7.319% | $39.2573 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $71.46 | 12.535% | $80.4175 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $240.48 | 6.151% | $255.2719 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $84.92 | 12.501% | $95.5358 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $96.41 | 8.523% | $104.627 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $21.81 | 13.136% | $24.675 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $196.31 | 8.266% | $212.537 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $747.97 | $812.3215 | $812.34 | $812.35 | $812.30 | |