| 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 | $74.77 | 11.593% | $83.4381 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $182.49 | 12.589% | $205.4637 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $149.77 | 10.336% | $165.2502 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $70.50 | 7.571% | $75.8376 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $20.50 | 3.398% | $21.1966 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $49.51 | 13.672% | $56.279 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $12.66 | 6.131% | $13.4362 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $560.20 | $620.9014 | $620.91 | $620.95 | $620.90 | |