| 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 | $24.40 | 12.724% | $27.5047 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $82.92 | 7.607% | $89.2277 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $144.39 | 8.348% | $156.4437 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $219.32 | 9.255% | $239.6181 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $15.92 | 12.104% | $17.847 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $70.92 | 13.255% | $80.3204 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $103.38 | 8.346% | $112.0081 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $661.25 | $722.9697 | $722.97 | $722.95 | $722.80 | |