| 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 | $75.58 | 7.195% | $81.018 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $45.57 | 4.417% | $47.5828 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $85.36 | 9.707% | $93.6459 | $93.65 | $93.65 | $93.60 |
| Purchase #4 | $184.30 | 6.385% | $196.0676 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $107.68 | 13.262% | $121.9605 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $213.58 | 13.525% | $242.4667 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $83.53 | 13.415% | $94.7355 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $795.60 | $877.4770 | $877.49 | $877.45 | $877.50 | |