| 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 | $101.71 | 6.698% | $108.5225 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $108.91 | 5.826% | $115.2551 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $91.60 | 12.270% | $102.8393 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $117.44 | 5.613% | $124.0319 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $46.51 | 5.863% | $49.2369 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $197.91 | 4.319% | $206.4577 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $12.59 | 13.415% | $14.2789 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $676.67 | $720.6223 | $720.63 | $720.65 | $720.60 | |