| 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 | $64.41 | 8.651% | $69.9821 | $69.98 | $70.00 | $70.00 |
| Purchase #2 | $37.76 | 8.288% | $40.8895 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $59.33 | 10.259% | $65.4167 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $202.89 | 5.857% | $214.7733 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $194.68 | 10.273% | $214.6795 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $67.93 | 7.794% | $73.2245 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $163.35 | 5.835% | $172.8815 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $790.35 | $851.8471 | $851.84 | $851.85 | $851.90 | |