| 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 | $25.73 | 3.552% | $26.6439 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $58.74 | 5.511% | $61.9772 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $171.51 | 7.647% | $184.6254 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $7.51 | 13.171% | $8.4991 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $68.42 | 13.511% | $77.6642 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $79.65 | 10.235% | $87.8022 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $220.79 | 7.433% | $237.2013 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $632.35 | $684.4133 | $684.41 | $684.45 | $684.40 | |