| 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 | $23.32 | 3.769% | $24.1989 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $58.92 | 5.423% | $62.1152 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $245.94 | 7.519% | $264.4322 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $165.56 | 6.302% | $175.9936 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $25.73 | 10.794% | $28.5073 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $91.63 | 4.438% | $95.6965 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $38.62 | 5.247% | $40.6464 | $40.65 | $40.65 | $40.60 |
| 7 purchase totals = | $649.72 | $691.5901 | $691.60 | $691.60 | $691.50 | |