| 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 | $34.78 | 10.698% | $38.5008 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $176.39 | 7.178% | $189.0513 | $189.05 | $189.05 | $189.10 |
| Purchase #3 | $55.58 | 4.232% | $57.9321 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $164.30 | 10.560% | $181.6501 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $97.62 | 13.261% | $110.5654 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $6.36 | 3.348% | $6.5729 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $204.40 | 13.519% | $232.0328 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $739.43 | $816.3054 | $816.30 | $816.30 | $816.40 | |