| 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 | $71.90 | 3.430% | $74.3662 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $65.59 | 9.441% | $71.7824 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $212.42 | 4.198% | $221.3374 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $68.52 | 13.424% | $77.7181 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $142.66 | 10.430% | $157.5394 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $200.25 | 9.263% | $218.7992 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $15.69 | 3.741% | $16.277 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $777.03 | $837.8197 | $837.83 | $837.85 | $837.80 | |