| 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 | $6.42 | 8.247% | $6.9495 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $104.35 | 10.565% | $115.3746 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $80.53 | 10.534% | $89.013 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $93.31 | 13.834% | $106.2185 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $11.52 | 11.479% | $12.8424 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $166.91 | 7.128% | $178.8073 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $173.72 | 10.110% | $191.2831 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $636.76 | $700.4884 | $700.48 | $700.45 | $700.40 | |