| 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 | $65.62 | 10.179% | $72.2995 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $192.54 | 5.165% | $202.4847 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $204.35 | 12.701% | $230.3045 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $12.54 | 3.538% | $12.9837 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $232.29 | 11.591% | $259.2147 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $90.85 | 3.383% | $93.9235 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $5.66 | 13.564% | $6.4277 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $803.85 | $877.6383 | $877.62 | $877.65 | $877.60 | |