| 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 | $49.71 | 12.285% | $55.8169 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $15.36 | 4.873% | $16.1085 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $144.84 | 11.473% | $161.4575 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $23.87 | 5.790% | $25.2521 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $48.39 | 12.852% | $54.6091 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $22.52 | 10.423% | $24.8673 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $9.90 | 7.557% | $10.6481 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $314.59 | $348.7595 | $348.77 | $348.70 | $348.80 | |