| 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 | $26.34 | 8.581% | $28.6002 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $98.42 | 8.175% | $106.4658 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $83.87 | 11.202% | $93.2651 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $167.41 | 8.517% | $181.6683 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $26.61 | 9.448% | $29.1241 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $16.93 | 8.123% | $18.3052 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $37.46 | 8.411% | $40.6108 | $40.61 | $40.60 | $40.60 |
| 7 purchase totals = | $457.04 | $498.0395 | $498.05 | $497.95 | $498.10 | |