| 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 | $44.71 | 3.546% | $46.2954 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $100.34 | 10.115% | $110.4894 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $158.63 | 5.723% | $167.7084 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $177.45 | 8.784% | $193.0372 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $170.98 | 5.190% | $179.8539 | $179.85 | $179.85 | $179.90 |
| Purchase #6 | $239.79 | 9.778% | $263.2367 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $27.83 | 4.546% | $29.0952 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $919.73 | $989.7162 | $989.73 | $989.75 | $989.70 | |