| 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 | $30.26 | 13.462% | $34.3336 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $184.27 | 8.740% | $200.3752 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $118.44 | 9.767% | $130.008 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $94.60 | 13.445% | $107.319 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $149.46 | 7.616% | $160.8429 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $26.99 | 4.433% | $28.1865 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $196.94 | 4.829% | $206.4502 | $206.45 | $206.45 | $206.50 |
| 7 purchase totals = | $800.96 | $867.5154 | $867.52 | $867.55 | $867.50 | |