| 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 | $138.39 | 7.597% | $148.9035 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $66.30 | 6.859% | $70.8475 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $16.34 | 8.363% | $17.7065 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $68.88 | 9.166% | $75.1935 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $56.92 | 6.754% | $60.7644 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $138.71 | 12.523% | $156.0807 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $19.48 | 3.457% | $20.1534 | $20.15 | $20.15 | $20.20 |
| 7 purchase totals = | $505.02 | $549.6495 | $549.64 | $549.65 | $549.70 | |