| 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 | $100.87 | 3.658% | $104.5598 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $52.98 | 6.613% | $56.4836 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $214.90 | 11.746% | $240.1422 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $14.50 | 10.747% | $16.0583 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $234.83 | 12.351% | $263.8339 | $263.83 | $263.85 | $263.80 |
| Purchase #6 | $143.76 | 5.487% | $151.6481 | $151.65 | $151.65 | $151.60 |
| Purchase #7 | $78.84 | 7.117% | $84.451 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $840.68 | $917.1769 | $917.17 | $917.20 | $917.20 | |