| 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 | $74.27 | 4.529% | $77.6337 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $37.54 | 9.478% | $41.098 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $208.85 | 10.451% | $230.6769 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $63.68 | 8.182% | $68.8903 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $137.32 | 8.829% | $149.444 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $64.69 | 8.237% | $70.0185 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $103.65 | 13.458% | $117.5992 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $690.00 | $755.3606 | $755.36 | $755.40 | $755.30 | |