| 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 | $59.80 | 5.107% | $62.854 | $62.85 | $62.85 | $62.90 |
| Purchase #2 | $135.91 | 3.503% | $140.6709 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $141.70 | 12.314% | $159.1489 | $159.15 | $159.15 | $159.10 |
| Purchase #4 | $33.99 | 5.246% | $35.7731 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $195.87 | 9.340% | $214.1643 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $106.37 | 4.432% | $111.0843 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $126.54 | 4.129% | $131.7648 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $800.18 | $855.4603 | $855.44 | $855.40 | $855.60 | |