| 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 | $108.52 | 4.431% | $113.3285 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $75.53 | 12.318% | $84.8338 | $84.83 | $84.85 | $84.80 |
| Purchase #3 | $29.43 | 6.635% | $31.3827 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $169.28 | 10.726% | $187.437 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $190.50 | 7.518% | $204.8218 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $122.87 | 5.430% | $129.5418 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $59.77 | 6.794% | $63.8308 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $755.90 | $815.1764 | $815.17 | $815.25 | $815.00 | |