| 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 | $245.96 | 9.788% | $270.0346 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $10.27 | 5.827% | $10.8684 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $182.31 | 10.374% | $201.2228 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $77.73 | 12.436% | $87.3965 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $61.60 | 4.210% | $64.1934 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $87.51 | 7.489% | $94.0636 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $167.28 | 6.702% | $178.4911 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $832.66 | $906.2704 | $906.26 | $906.25 | $906.30 | |