| 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 | $50.52 | 12.308% | $56.738 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $49.39 | 11.392% | $55.0165 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $153.27 | 6.330% | $162.972 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $189.60 | 7.305% | $203.4503 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $67.70 | 11.500% | $75.4855 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $161.67 | 12.450% | $181.7979 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $11.54 | 7.216% | $12.3727 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $683.69 | $747.8329 | $747.84 | $747.80 | $747.90 | |