| 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 | $51.63 | 11.365% | $57.4977 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $228.46 | 11.832% | $255.4914 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $202.63 | 8.278% | $219.4037 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $241.86 | 10.728% | $267.8067 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $249.96 | 13.533% | $283.7871 | $283.79 | $283.80 | $283.80 |
| Purchase #6 | $14.27 | 7.852% | $15.3905 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $95.71 | 13.405% | $108.5399 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $1,084.52 | $1,207.9170 | $1,207.92 | $1,207.95 | $1,207.90 | |