| 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 | $16.85 | 4.353% | $17.5835 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $219.85 | 12.860% | $248.1227 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $8.70 | 6.649% | $9.2785 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $8.37 | 8.139% | $9.0512 | $9.05 | $9.05 | $9.10 |
| Purchase #5 | $82.49 | 12.264% | $92.6066 | $92.61 | $92.60 | $92.60 |
| Purchase #6 | $146.88 | 9.646% | $161.048 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $243.25 | 12.403% | $273.4203 | $273.42 | $273.40 | $273.40 |
| 7 purchase totals = | $726.39 | $811.1108 | $811.11 | $811.10 | $811.10 | |