| 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 | $42.47 | 4.799% | $44.5081 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $77.44 | 7.464% | $83.2201 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $128.69 | 11.817% | $143.8973 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $58.67 | 6.285% | $62.3574 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $132.87 | 12.686% | $149.7259 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $226.30 | 3.129% | $233.3809 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $15.42 | 7.793% | $16.6217 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $681.86 | $733.7114 | $733.72 | $733.70 | $733.70 | |