| 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 | $63.90 | 12.661% | $71.9904 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $100.31 | 11.744% | $112.0904 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $50.45 | 4.307% | $52.6229 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $182.44 | 10.442% | $201.4904 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $71.43 | 11.230% | $79.4516 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $135.87 | 7.137% | $145.567 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $151.60 | 6.764% | $161.8542 | $161.85 | $161.85 | $161.90 |
| 7 purchase totals = | $756.00 | $825.0669 | $825.06 | $825.05 | $825.20 | |