| 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 | $20.82 | 13.656% | $23.6632 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $52.55 | 7.675% | $56.5832 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $25.87 | 10.812% | $28.6671 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $46.48 | 5.662% | $49.1117 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $112.44 | 10.632% | $124.3946 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $178.40 | 10.687% | $197.4656 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $7.77 | 4.140% | $8.0917 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $444.33 | $487.9771 | $487.97 | $487.95 | $488.10 | |