| 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 | $72.80 | 5.723% | $76.9663 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $89.64 | 3.232% | $92.5372 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $117.27 | 4.220% | $122.2188 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $128.54 | 5.539% | $135.6598 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $34.28 | 10.300% | $37.8108 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $73.99 | 3.659% | $76.6973 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $177.32 | 6.379% | $188.6312 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $693.84 | $730.5214 | $730.53 | $730.50 | $730.50 | |