| 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 | $75.46 | 13.433% | $85.5965 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $45.87 | 12.344% | $51.5322 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $92.93 | 3.572% | $96.2495 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $18.81 | 6.791% | $20.0874 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $135.47 | 6.598% | $144.4083 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $64.69 | 5.612% | $68.3204 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $22.80 | 9.327% | $24.9266 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $456.03 | $491.1209 | $491.13 | $491.15 | $491.00 | |