| 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 | $115.69 | 6.149% | $122.8038 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $71.47 | 13.619% | $81.2035 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $81.33 | 5.436% | $85.7511 | $85.75 | $85.75 | $85.80 |
| Purchase #4 | $13.54 | 3.278% | $13.9838 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $61.42 | 10.279% | $67.7334 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $43.63 | 12.348% | $49.0174 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $83.93 | 7.506% | $90.2298 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $471.01 | $510.7228 | $510.71 | $510.75 | $510.70 | |