| 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 | $48.48 | 11.842% | $54.221 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $10.47 | 13.840% | $11.919 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $174.40 | 11.772% | $194.9304 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $242.94 | 11.144% | $270.0132 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $129.58 | 4.635% | $135.586 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $39.93 | 5.413% | $42.0914 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $103.93 | 13.236% | $117.6862 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $749.73 | $826.4472 | $826.45 | $826.45 | $826.40 | |