| 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 | $84.40 | 3.130% | $87.0417 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $5.92 | 12.436% | $6.6562 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $71.96 | 7.181% | $77.1274 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $110.57 | 10.278% | $121.9344 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $177.95 | 4.719% | $186.3475 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $132.82 | 3.706% | $137.7423 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $64.60 | 7.775% | $69.6227 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $648.22 | $686.4722 | $686.47 | $686.50 | $686.30 | |