| 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 | $90.64 | 8.370% | $98.2266 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $220.68 | 13.659% | $250.8227 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $170.92 | 4.146% | $178.0063 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $15.62 | 4.197% | $16.2756 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $233.55 | 5.136% | $245.5451 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $42.27 | 12.580% | $47.5876 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $56.90 | 8.834% | $61.9265 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $830.58 | $898.3904 | $898.41 | $898.45 | $898.30 | |