| 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 | $76.82 | 12.223% | $86.2097 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $60.69 | 5.738% | $64.1724 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $140.28 | 12.149% | $157.3226 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $182.36 | 8.249% | $197.4029 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $91.54 | 5.433% | $96.5134 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $7.68 | 11.184% | $8.5389 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $51.60 | 10.145% | $56.8348 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $610.97 | $666.9947 | $666.98 | $666.95 | $666.90 | |