| 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 | $102.55 | 12.419% | $115.2857 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $83.65 | 10.515% | $92.4458 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $215.84 | 6.591% | $230.066 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $95.95 | 9.628% | $105.1881 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $48.55 | 13.435% | $55.0727 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $5.65 | 4.392% | $5.8981 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $93.45 | 8.307% | $101.2129 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $645.64 | $705.1693 | $705.18 | $705.15 | $705.20 | |