| 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 | $95.43 | 5.627% | $100.7998 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $60.52 | 8.454% | $65.6364 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $195.91 | 4.558% | $204.8396 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $143.60 | 8.638% | $156.0042 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $177.90 | 11.221% | $197.8622 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $133.44 | 10.391% | $147.3058 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $71.29 | 6.127% | $75.6579 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $878.09 | $948.1059 | $948.11 | $948.10 | $948.10 | |