| 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 | $34.76 | 11.705% | $38.8287 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $242.85 | 10.275% | $267.8028 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $104.43 | 6.115% | $110.8159 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $66.88 | 5.422% | $70.5062 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $17.79 | 9.200% | $19.4267 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $178.34 | 13.443% | $202.3142 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $67.44 | 11.227% | $75.0115 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $712.49 | $784.7060 | $784.71 | $784.70 | $784.60 | |