| 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 | $16.74 | 8.435% | $18.152 | $18.15 | $18.15 | $18.20 |
| Purchase #2 | $89.35 | 6.366% | $95.038 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $106.79 | 4.245% | $111.3232 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $101.84 | 3.826% | $105.7364 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $205.32 | 7.737% | $221.2056 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $89.84 | 4.154% | $93.572 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $9.70 | 4.384% | $10.1252 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $619.58 | $655.1524 | $655.16 | $655.15 | $655.10 | |