| 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 | $78.35 | 4.544% | $81.9102 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $74.49 | 11.588% | $83.1219 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $64.89 | 4.219% | $67.6277 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $32.92 | 9.344% | $35.996 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $206.66 | 4.561% | $216.0858 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $193.59 | 8.572% | $210.1845 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $210.75 | 5.208% | $221.7259 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $861.65 | $916.6520 | $916.66 | $916.70 | $916.60 | |