| 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 | $6.95 | 12.330% | $7.8069 | $7.81 | $7.80 | $7.80 |
| Purchase #2 | $76.98 | 5.352% | $81.1 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $80.27 | 5.762% | $84.8952 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $40.47 | 8.634% | $43.9642 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $234.47 | 13.848% | $266.9394 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $58.65 | 5.139% | $61.664 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $51.74 | 10.538% | $57.1924 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $549.53 | $603.5621 | $603.56 | $603.55 | $603.60 | |