| 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 | $106.50 | 13.570% | $120.9521 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $54.42 | 5.844% | $57.6003 | $57.60 | $57.60 | $57.60 |
| Purchase #3 | $208.42 | 4.716% | $218.2491 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $13.29 | 9.568% | $14.5616 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $123.26 | 11.656% | $137.6272 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $5.28 | 13.475% | $5.9915 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $200.82 | 4.307% | $209.4693 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $711.99 | $764.4511 | $764.45 | $764.45 | $764.50 | |