| 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 | $83.60 | 5.637% | $88.3125 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $112.80 | 4.379% | $117.7395 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $223.46 | 8.749% | $243.0105 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $33.28 | 11.210% | $37.0107 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $80.73 | 11.160% | $89.7395 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $18.61 | 6.374% | $19.7962 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $149.95 | 7.391% | $161.0328 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $702.43 | $756.6417 | $756.64 | $756.65 | $756.50 | |