| 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 | $25.29 | 3.741% | $26.2361 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $97.34 | 4.484% | $101.7047 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $138.36 | 8.272% | $149.8051 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $115.85 | 13.321% | $131.2824 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $190.82 | 5.759% | $201.8093 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $121.90 | 12.795% | $137.4971 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $131.30 | 4.636% | $137.3871 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $820.86 | $885.7218 | $885.73 | $885.75 | $885.70 | |