| 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 | $47.87 | 7.218% | $51.3253 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $197.86 | 7.723% | $213.1407 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $55.42 | 4.341% | $57.8258 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $221.27 | 13.234% | $250.5529 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $17.86 | 7.477% | $19.1954 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $34.72 | 4.336% | $36.2255 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $144.84 | 12.371% | $162.7582 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $719.84 | $791.0238 | $791.04 | $791.10 | $791.00 | |