| 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 | $71.75 | 11.543% | $80.0321 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $170.62 | 12.474% | $191.9031 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $169.47 | 8.554% | $183.9665 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $115.91 | 7.636% | $124.7609 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $191.68 | 11.331% | $213.3993 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $89.47 | 12.550% | $100.6985 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $72.30 | 3.351% | $74.7228 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $881.20 | $969.4832 | $969.48 | $969.45 | $969.50 | |