| 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 | $77.54 | 5.183% | $81.5589 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $36.75 | 6.348% | $39.0829 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $115.99 | 7.530% | $124.724 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $79.47 | 6.315% | $84.4885 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $46.48 | 4.131% | $48.4001 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $211.93 | 12.541% | $238.5081 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $125.29 | 10.331% | $138.2337 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $693.45 | $754.9962 | $754.99 | $755.00 | $755.00 | |