| 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 | $246.33 | 7.809% | $265.5659 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $46.32 | 6.374% | $49.2724 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $152.97 | 11.699% | $170.866 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $118.42 | 10.314% | $130.6338 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $84.43 | 13.598% | $95.9108 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $60.97 | 7.547% | $65.5714 | $65.57 | $65.55 | $65.60 |
| Purchase #7 | $54.77 | 7.793% | $59.0382 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $764.21 | $836.8585 | $836.86 | $836.80 | $836.90 | |