| 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 | $49.64 | 13.804% | $56.4923 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $57.96 | 9.561% | $63.5016 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $144.70 | 9.643% | $158.6534 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $25.91 | 9.589% | $28.3945 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $230.92 | 3.168% | $238.2355 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $20.37 | 11.675% | $22.7482 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $220.94 | 12.471% | $248.4934 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $750.44 | $816.5189 | $816.51 | $816.55 | $816.50 | |