| 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 | $53.40 | 7.757% | $57.5422 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $214.55 | 3.374% | $221.7889 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $67.76 | 5.405% | $71.4224 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $90.62 | 11.497% | $101.0386 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $19.77 | 10.423% | $21.8306 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $164.27 | 7.263% | $176.2009 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $20.77 | 6.301% | $22.0787 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $631.14 | $671.9023 | $671.90 | $671.95 | $671.80 | |