| 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 | $24.33 | 3.586% | $25.2025 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $130.63 | 7.389% | $140.2823 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $18.37 | 13.498% | $20.8496 | $20.85 | $20.85 | $20.80 |
| Purchase #4 | $99.96 | 8.641% | $108.5975 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $70.80 | 9.232% | $77.3363 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $54.32 | 6.290% | $57.7367 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $98.62 | 8.198% | $106.7049 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $497.03 | $536.7098 | $536.71 | $536.75 | $536.60 | |