| 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 | $50.97 | 9.427% | $55.7749 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $182.90 | 9.552% | $200.3706 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $176.45 | 4.617% | $184.5967 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $234.34 | 9.511% | $256.6281 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $172.58 | 5.846% | $182.669 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $134.44 | 3.312% | $138.8927 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $188.78 | 5.811% | $199.75 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,140.46 | $1,218.6820 | $1,218.68 | $1,218.65 | $1,218.80 | |