| 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 | $84.68 | 6.329% | $90.0394 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $115.69 | 4.478% | $120.8706 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $67.50 | 13.158% | $76.3817 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $94.50 | 5.286% | $99.4953 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $55.95 | 9.817% | $61.4426 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $241.41 | 13.577% | $274.1862 | $274.19 | $274.20 | $274.20 |
| Purchase #7 | $250.83 | 8.830% | $272.9783 | $272.98 | $273.00 | $273.00 |
| 7 purchase totals = | $910.56 | $995.3941 | $995.40 | $995.45 | $995.40 | |