| 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 | $59.57 | 8.381% | $64.5626 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $13.62 | 8.805% | $14.8192 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $246.52 | 4.836% | $258.4417 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $220.46 | 5.453% | $232.4817 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $140.53 | 6.772% | $150.0467 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $83.50 | 9.586% | $91.5043 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $57.85 | 9.409% | $63.2931 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $822.05 | $875.1493 | $875.14 | $875.15 | $875.10 | |