| 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 | $48.34 | 12.605% | $54.4333 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $11.33 | 6.721% | $12.0915 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $160.64 | 11.108% | $178.4839 | $178.48 | $178.50 | $178.50 |
| Purchase #4 | $38.88 | 4.629% | $40.6798 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $233.89 | 4.318% | $243.9894 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $130.45 | 9.132% | $142.3627 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $74.52 | 6.144% | $79.0985 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $698.05 | $751.1391 | $751.13 | $751.20 | $751.20 | |