| 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 | $206.93 | 9.110% | $225.7813 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $182.95 | 8.264% | $198.069 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $54.26 | 10.561% | $59.9904 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $62.44 | 9.603% | $68.4361 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $33.44 | 8.462% | $36.2697 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $140.37 | 13.811% | $159.7565 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $6.32 | 12.410% | $7.1043 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $686.71 | $755.4073 | $755.41 | $755.40 | $755.50 | |