| 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 | $77.30 | 8.774% | $84.0823 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $182.27 | 4.525% | $190.5177 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $52.30 | 5.377% | $55.1122 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $10.39 | 5.196% | $10.9299 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $83.86 | 9.543% | $91.8628 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $23.46 | 3.292% | $24.2323 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $201.49 | 7.495% | $216.5917 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $631.07 | $673.3289 | $673.32 | $673.35 | $673.30 | |