| 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 | $77.41 | 12.510% | $87.094 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $16.39 | 4.673% | $17.1559 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $11.98 | 13.860% | $13.6404 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $25.58 | 13.170% | $28.9489 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $124.63 | 4.734% | $130.53 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $245.91 | 11.702% | $274.6864 | $274.69 | $274.70 | $274.70 |
| Purchase #7 | $187.41 | 8.705% | $203.724 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $689.31 | $755.7796 | $755.78 | $755.80 | $755.70 | |