| 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 | $35.66 | 8.330% | $38.6305 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $141.72 | 9.152% | $154.6902 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $23.79 | 10.704% | $26.3365 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $99.58 | 3.497% | $103.0623 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $118.85 | 10.134% | $130.8943 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $193.66 | 11.717% | $216.3511 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $156.52 | 4.858% | $164.1237 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $769.78 | $834.0886 | $834.08 | $834.10 | $834.10 | |