| 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 | $108.39 | 8.739% | $117.8622 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $74.83 | 11.823% | $83.6772 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $51.78 | 4.217% | $53.9636 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $5.54 | 5.784% | $5.8604 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $103.53 | 9.530% | $113.3964 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $214.57 | 6.685% | $228.914 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $218.44 | 11.795% | $244.205 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $777.08 | $847.8788 | $847.88 | $847.85 | $848.00 | |