| 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 | $56.98 | 3.437% | $58.9384 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $8.90 | 3.739% | $9.2328 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $54.69 | 7.184% | $58.6189 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $240.69 | 11.527% | $268.4343 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $238.56 | 13.787% | $271.4503 | $271.45 | $271.45 | $271.50 |
| Purchase #6 | $57.58 | 9.176% | $62.8635 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $162.90 | 10.565% | $180.1104 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $820.30 | $909.6486 | $909.64 | $909.65 | $909.60 | |