| 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 | $181.41 | 10.303% | $200.1007 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $90.77 | 7.567% | $97.6386 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $208.64 | 6.164% | $221.5006 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $61.28 | 8.724% | $66.6261 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $79.40 | 9.531% | $86.9676 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $127.97 | 11.463% | $142.6392 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $62.54 | 3.705% | $64.8571 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $812.01 | $880.3299 | $880.34 | $880.35 | $880.30 | |