| 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 | $80.94 | 8.331% | $87.6831 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $17.80 | 3.172% | $18.3646 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $102.86 | 10.512% | $113.6726 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $48.64 | 10.173% | $53.5881 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $51.72 | 9.345% | $56.5532 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $92.53 | 4.458% | $96.655 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $248.65 | 9.660% | $272.6696 | $272.67 | $272.65 | $272.70 |
| 7 purchase totals = | $643.14 | $699.1862 | $699.18 | $699.15 | $699.40 | |