| 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 | $48.28 | 7.198% | $51.7552 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $30.54 | 13.400% | $34.6324 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $213.77 | 3.583% | $221.4294 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $134.49 | 3.600% | $139.3316 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $157.74 | 12.208% | $176.9969 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $101.29 | 7.144% | $108.5262 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $24.85 | 3.166% | $25.6368 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $710.96 | $758.3085 | $758.32 | $758.40 | $758.20 | |