| 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 | $36.86 | 5.699% | $38.9607 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $95.92 | 9.217% | $104.7609 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $167.65 | 6.430% | $178.4299 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $60.25 | 3.647% | $62.4473 | $62.45 | $62.45 | $62.40 |
| Purchase #5 | $79.57 | 7.244% | $85.3341 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $14.35 | 5.233% | $15.1009 | $15.10 | $15.10 | $15.10 |
| Purchase #7 | $161.35 | 11.161% | $179.3583 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $615.95 | $664.3921 | $664.39 | $664.40 | $664.40 | |