| 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 | $17.71 | 12.596% | $19.9408 | $19.94 | $19.95 | $19.90 |
| Purchase #2 | $226.61 | 8.555% | $245.9965 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $57.93 | 7.497% | $62.273 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $17.83 | 6.518% | $18.9922 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $55.34 | 10.630% | $61.2226 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $45.52 | 12.341% | $51.1376 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $147.52 | 3.725% | $153.0151 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $568.46 | $612.5778 | $612.58 | $612.55 | $612.50 | |