| 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 | $36.48 | 8.301% | $39.5082 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $218.54 | 12.738% | $246.3776 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $171.70 | 7.600% | $184.7492 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $153.56 | 13.805% | $174.759 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $23.26 | 10.497% | $25.7016 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $75.91 | 13.216% | $85.9423 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $167.45 | 8.762% | $182.122 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $846.90 | $939.1599 | $939.16 | $939.15 | $939.10 | |