| 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 | $106.98 | 9.672% | $117.3271 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $55.35 | 8.127% | $59.8483 | $59.85 | $59.85 | $59.80 |
| Purchase #3 | $11.53 | 4.268% | $12.0221 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $26.60 | 10.820% | $29.4781 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $83.91 | 5.120% | $88.2062 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $45.48 | 13.799% | $51.7558 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $80.27 | 10.506% | $88.7032 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $410.12 | $447.3408 | $447.35 | $447.35 | $447.30 | |