| 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 | $83.50 | 9.317% | $91.2797 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $80.44 | 13.505% | $91.3034 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $240.70 | 5.263% | $253.368 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $16.49 | 5.376% | $17.3765 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $204.35 | 13.542% | $232.0231 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $92.31 | 6.511% | $98.3203 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $190.29 | 13.279% | $215.5586 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $908.08 | $999.2296 | $999.23 | $999.20 | $999.30 | |