| 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 | $68.52 | 8.174% | $74.1208 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $77.86 | 11.853% | $87.0887 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $16.45 | 5.375% | $17.3342 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $121.95 | 13.719% | $138.6803 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $157.45 | 7.781% | $169.7012 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $242.37 | 13.444% | $274.9542 | $274.95 | $274.95 | $275.00 |
| Purchase #7 | $92.48 | 6.481% | $98.4736 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $777.08 | $860.3530 | $860.34 | $860.35 | $860.40 | |