| 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 | $13.93 | 10.118% | $15.3394 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $185.73 | 9.535% | $203.4394 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $135.28 | 8.406% | $146.6516 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $47.44 | 7.506% | $51.0008 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $121.40 | 7.175% | $130.1105 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $7.74 | 7.708% | $8.3366 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $246.32 | 3.323% | $254.5052 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $757.84 | $809.3835 | $809.39 | $809.40 | $809.30 | |