| 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 | $10.41 | 5.486% | $10.9811 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $98.59 | 7.782% | $106.2623 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $92.45 | 3.115% | $95.3298 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $68.35 | 5.525% | $72.1263 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $217.74 | 6.666% | $232.2545 | $232.25 | $232.25 | $232.30 |
| Purchase #6 | $201.58 | 8.352% | $218.416 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $217.78 | 13.564% | $247.3197 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $906.90 | $982.6897 | $982.69 | $982.70 | $982.70 | |