| 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 | $30.30 | 13.644% | $34.4341 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $138.87 | 9.143% | $151.5669 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $127.63 | 3.304% | $131.8469 | $131.85 | $131.85 | $131.80 |
| Purchase #4 | $20.45 | 5.396% | $21.5535 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $177.54 | 13.383% | $201.3002 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $83.93 | 10.489% | $92.7334 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $137.32 | 5.684% | $145.1253 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $716.04 | $778.5603 | $778.56 | $778.60 | $778.50 | |