| 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 | $153.43 | 8.226% | $166.0512 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $47.31 | 3.349% | $48.8944 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $83.67 | 11.498% | $93.2904 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $138.98 | 4.855% | $145.7275 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $18.27 | 10.786% | $20.2406 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $61.48 | 9.145% | $67.1023 | $67.10 | $67.10 | $67.10 |
| Purchase #7 | $24.39 | 5.559% | $25.7458 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $527.53 | $567.0522 | $567.05 | $567.10 | $567.00 | |