| 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 | $94.38 | 8.686% | $102.5778 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $19.79 | 5.174% | $20.8139 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $8.77 | 5.621% | $9.263 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $67.86 | 9.334% | $74.1941 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $132.50 | 3.767% | $137.4913 | $137.49 | $137.50 | $137.50 |
| Purchase #6 | $196.29 | 10.139% | $216.1918 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $164.29 | 7.808% | $177.1178 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $683.88 | $737.6497 | $737.64 | $737.65 | $737.70 | |