| 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 | $47.87 | 12.128% | $53.6757 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $185.96 | 5.730% | $196.6155 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $47.76 | 4.675% | $49.9928 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $121.44 | 5.469% | $128.0816 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $96.37 | 4.319% | $100.5322 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $29.92 | 12.755% | $33.7363 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $111.35 | 6.845% | $118.9719 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $640.67 | $681.6060 | $681.61 | $681.65 | $681.60 | |