| 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 | $6.77 | 6.136% | $7.1854 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $27.99 | 9.133% | $30.5463 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $41.44 | 13.774% | $47.1479 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $35.82 | 9.579% | $39.2512 | $39.25 | $39.25 | $39.30 |
| Purchase #5 | $103.92 | 5.404% | $109.5358 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $35.85 | 5.822% | $37.9372 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $248.81 | 6.252% | $264.3656 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $500.60 | $535.9694 | $535.99 | $536.00 | $535.90 | |