| 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 | $126.55 | 5.151% | $133.0686 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $107.78 | 9.720% | $118.2562 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $230.49 | 8.729% | $250.6095 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $26.72 | 8.586% | $29.0142 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $145.45 | 5.479% | $153.4192 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $37.99 | 5.209% | $39.9689 | $39.97 | $39.95 | $40.00 |
| Purchase #7 | $17.93 | 12.247% | $20.1259 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $692.91 | $744.4625 | $744.47 | $744.40 | $744.50 | |