| 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 | $124.59 | 3.253% | $128.6429 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $43.61 | 7.213% | $46.7556 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $23.29 | 8.579% | $25.288 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $92.61 | 12.216% | $103.9232 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $179.67 | 13.612% | $204.1267 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $74.41 | 4.423% | $77.7012 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $235.56 | 11.650% | $263.0027 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $773.74 | $849.4403 | $849.44 | $849.45 | $849.40 | |