| 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 | $89.60 | 3.832% | $93.0335 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $118.52 | 13.433% | $134.4408 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $243.63 | 9.176% | $265.9855 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $178.98 | 10.689% | $198.1112 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $72.31 | 3.742% | $75.0158 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $122.79 | 4.299% | $128.0687 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $31.47 | 11.834% | $35.1942 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $857.30 | $929.8497 | $929.85 | $929.85 | $929.80 | |