| 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 | $7.42 | 11.807% | $8.2961 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $236.83 | 7.672% | $254.9996 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $91.68 | 6.477% | $97.6181 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $32.35 | 11.164% | $35.9616 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $27.78 | 12.532% | $31.2614 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $204.84 | 11.689% | $228.7837 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $78.93 | 11.250% | $87.8096 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $679.83 | $744.7301 | $744.73 | $744.70 | $744.80 | |