| 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 | $35.80 | 9.213% | $39.0983 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $158.32 | 9.280% | $173.0121 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $71.83 | 3.506% | $74.3484 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $184.67 | 11.293% | $205.5248 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $157.29 | 5.330% | $165.6736 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $56.93 | 12.762% | $64.1954 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $220.76 | 10.181% | $243.2356 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $885.60 | $965.0882 | $965.09 | $965.05 | $965.00 | |