| 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 | $89.79 | 3.338% | $92.7872 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $42.55 | 11.442% | $47.4186 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $85.92 | 12.708% | $96.8387 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $179.32 | 3.250% | $185.1479 | $185.15 | $185.15 | $185.10 |
| Purchase #5 | $241.26 | 4.330% | $251.7066 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $226.76 | 4.736% | $237.4994 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $126.35 | 9.555% | $138.4227 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $991.95 | $1,049.8211 | $1,049.83 | $1,049.80 | $1,049.70 | |