| 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 | $96.40 | 8.678% | $104.7656 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $221.80 | 4.722% | $232.2734 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $122.53 | 10.567% | $135.4777 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $19.58 | 8.694% | $21.2823 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $26.85 | 6.396% | $28.5673 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $160.94 | 4.304% | $167.8669 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $75.36 | 11.441% | $83.9819 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $723.46 | $774.2151 | $774.22 | $774.20 | $774.40 | |