| 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 | $52.76 | 6.579% | $56.2311 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $46.88 | 3.391% | $48.4697 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $42.91 | 10.475% | $47.4048 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $157.80 | 13.162% | $178.5696 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $90.48 | 13.426% | $102.6278 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $177.86 | 6.136% | $188.7735 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $113.79 | 5.833% | $120.4274 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $682.48 | $742.5039 | $742.50 | $742.50 | $742.50 | |