| 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 | $206.99 | 5.151% | $217.6521 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $236.88 | 4.518% | $247.5822 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $193.53 | 9.512% | $211.9386 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $50.97 | 12.613% | $57.3988 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $49.82 | 5.455% | $52.5377 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $21.63 | 10.251% | $23.8473 | $23.85 | $23.85 | $23.80 |
| Purchase #7 | $55.63 | 3.621% | $57.6444 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $815.45 | $868.6011 | $868.60 | $868.65 | $868.50 | |