| 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 | $56.30 | 5.376% | $59.3267 | $59.33 | $59.35 | $59.30 |
| Purchase #2 | $55.99 | 3.102% | $57.7268 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $140.64 | 11.800% | $157.2355 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $226.67 | 10.256% | $249.9173 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $126.89 | 9.437% | $138.8646 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $97.53 | 13.220% | $110.4235 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $176.80 | 8.656% | $192.1038 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $880.82 | $965.5982 | $965.60 | $965.60 | $965.50 | |