| 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 | $144.53 | 5.732% | $152.8145 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $62.80 | 7.446% | $67.4761 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $10.83 | 7.521% | $11.6445 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $77.44 | 10.716% | $85.7385 | $85.74 | $85.75 | $85.70 |
| Purchase #5 | $21.58 | 7.226% | $23.1394 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $85.48 | 6.770% | $91.267 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $86.36 | 11.639% | $96.4114 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $489.02 | $528.4914 | $528.49 | $528.50 | $528.40 | |