| 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 | $102.97 | 10.264% | $113.5388 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $13.83 | 13.302% | $15.6697 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $54.71 | 9.394% | $59.8495 | $59.85 | $59.85 | $59.80 |
| Purchase #4 | $189.78 | 9.416% | $207.6497 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $80.96 | 7.457% | $86.9972 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $9.98 | 12.385% | $11.216 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $177.78 | 8.378% | $192.6744 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $630.01 | $687.5953 | $687.60 | $687.55 | $687.50 | |