| 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 | $106.34 | 6.190% | $112.9224 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $81.39 | 7.613% | $87.5862 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $90.56 | 13.339% | $102.6398 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $71.89 | 11.371% | $80.0646 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $245.26 | 10.448% | $270.8848 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $153.68 | 5.757% | $162.5274 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $132.56 | 13.651% | $150.6558 | $150.66 | $150.65 | $150.70 |
| 7 purchase totals = | $881.68 | $967.2810 | $967.28 | $967.30 | $967.30 | |