| 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 | $92.79 | 8.579% | $100.7505 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $14.74 | 11.273% | $16.4016 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $177.44 | 3.697% | $184 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $9.85 | 8.801% | $10.7169 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $94.97 | 13.305% | $107.6058 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $122.56 | 8.642% | $133.1516 | $133.15 | $133.15 | $133.20 |
| Purchase #7 | $36.74 | 3.862% | $38.1589 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $549.09 | $590.7853 | $590.79 | $590.75 | $590.90 | |