| 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 | $157.40 | 6.558% | $167.7223 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $204.73 | 12.639% | $230.6058 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $238.83 | 8.770% | $259.7754 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $92.58 | 6.404% | $98.5088 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $28.68 | 8.259% | $31.0487 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $62.93 | 4.494% | $65.7581 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $5.53 | 4.857% | $5.7986 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $790.68 | $859.2177 | $859.23 | $859.20 | $859.20 | |