| 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 | $83.93 | 3.168% | $86.5889 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $129.68 | 6.423% | $138.0093 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $82.47 | 3.415% | $85.2864 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $27.84 | 7.214% | $29.8484 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $244.79 | 5.383% | $257.967 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $41.38 | 13.709% | $47.0528 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $80.71 | 12.464% | $90.7697 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $690.80 | $735.5225 | $735.53 | $735.50 | $735.60 | |