| 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 | $42.95 | 13.783% | $48.8698 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $103.47 | 12.640% | $116.5486 | $116.55 | $116.55 | $116.50 |
| Purchase #3 | $64.97 | 4.286% | $67.7546 | $67.75 | $67.75 | $67.80 |
| Purchase #4 | $25.87 | 12.155% | $29.0145 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $95.35 | 5.640% | $100.7277 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $246.62 | 12.501% | $277.45 | $277.45 | $277.45 | $277.50 |
| Purchase #7 | $161.77 | 3.695% | $167.7474 | $167.75 | $167.75 | $167.70 |
| 7 purchase totals = | $741.00 | $808.1126 | $808.11 | $808.10 | $808.10 | |