| 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 | $90.37 | 10.339% | $99.7134 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $212.60 | 8.317% | $230.2819 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $21.89 | 13.256% | $24.7917 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $138.54 | 13.288% | $156.9492 | $156.95 | $156.95 | $156.90 |
| Purchase #5 | $22.40 | 13.666% | $25.4612 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $169.75 | 13.451% | $192.5831 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $15.99 | 10.106% | $17.6059 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $671.54 | $747.3864 | $747.38 | $747.40 | $747.40 | |