| 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 | $53.36 | 13.670% | $60.6543 | $60.65 | $60.65 | $60.70 |
| Purchase #2 | $221.28 | 13.767% | $251.7436 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $39.58 | 11.280% | $44.0446 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $47.34 | 6.849% | $50.5823 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $56.87 | 5.364% | $59.9205 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $79.64 | 12.467% | $89.5687 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $129.61 | 3.493% | $134.1373 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $627.68 | $690.6513 | $690.64 | $690.65 | $690.60 | |