| 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 | $73.69 | 11.848% | $82.4208 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $37.69 | 5.819% | $39.8832 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $14.39 | 7.296% | $15.4399 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $132.75 | 5.597% | $140.18 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $86.64 | 7.288% | $92.9543 | $92.95 | $92.95 | $93.00 |
| Purchase #6 | $221.63 | 9.525% | $242.7403 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $166.56 | 7.539% | $179.117 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $733.35 | $792.7355 | $792.73 | $792.75 | $792.70 | |