| 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 | $116.88 | 10.803% | $129.5065 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $8.32 | 12.297% | $9.3431 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $152.43 | 6.321% | $162.0651 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $61.90 | 7.687% | $66.6583 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $31.45 | 8.267% | $34.05 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $6.77 | 13.332% | $7.6726 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $242.77 | 9.747% | $266.4328 | $266.43 | $266.45 | $266.40 |
| 7 purchase totals = | $620.52 | $675.7284 | $675.73 | $675.70 | $675.80 | |