| 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 | $141.91 | 5.777% | $150.1081 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $49.87 | 10.195% | $54.9542 | $54.95 | $54.95 | $55.00 |
| Purchase #3 | $250.30 | 4.711% | $262.0916 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $211.59 | 4.448% | $221.0015 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $155.82 | 3.225% | $160.8452 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $22.38 | 7.423% | $24.0413 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $13.31 | 8.446% | $14.4342 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $845.18 | $887.4761 | $887.47 | $887.50 | $887.40 | |