| 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 | $31.65 | 6.454% | $33.6927 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $38.30 | 12.236% | $42.9864 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $232.52 | 7.149% | $249.1429 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $65.76 | 10.227% | $72.4853 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $22.73 | 6.679% | $24.2481 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $178.67 | 3.605% | $185.1111 | $185.11 | $185.10 | $185.10 |
| Purchase #7 | $44.73 | 12.616% | $50.3731 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $614.36 | $658.0396 | $658.04 | $658.05 | $658.00 | |