| 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 | $10.29 | 7.624% | $11.0745 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $5.58 | 5.564% | $5.8905 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $221.61 | 10.615% | $245.1339 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $22.94 | 6.166% | $24.3545 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $220.81 | 13.473% | $250.5597 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $157.92 | 7.311% | $169.4655 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $34.67 | 9.170% | $37.8492 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $673.82 | $744.3278 | $744.32 | $744.30 | $744.40 | |