| 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 | $94.47 | 6.602% | $100.7069 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $45.41 | 10.840% | $50.3324 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $235.70 | 13.466% | $267.4394 | $267.44 | $267.45 | $267.40 |
| Purchase #4 | $96.28 | 7.546% | $103.5453 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $150.81 | 5.288% | $158.7848 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $224.93 | 3.580% | $232.9825 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $205.57 | 5.417% | $216.7057 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,053.17 | $1,130.4970 | $1,130.50 | $1,130.55 | $1,130.40 | |