| 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 | $73.47 | 10.315% | $81.0484 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $41.53 | 4.105% | $43.2348 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $107.48 | 8.315% | $116.417 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $31.57 | 8.252% | $34.1752 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $88.99 | 6.766% | $95.0111 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $195.45 | 3.611% | $202.5077 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $177.93 | 4.701% | $186.2945 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $716.42 | $758.6887 | $758.69 | $758.70 | $758.60 | |