| 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 | $98.53 | 8.701% | $107.1031 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $245.96 | 13.720% | $279.7057 | $279.71 | $279.70 | $279.70 |
| Purchase #3 | $59.47 | 6.380% | $63.2642 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $120.43 | 3.821% | $125.0316 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $80.55 | 13.222% | $91.2003 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $129.91 | 9.594% | $142.3736 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $162.85 | 9.844% | $178.881 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $897.70 | $987.5595 | $987.55 | $987.55 | $987.60 | |