| 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 | $22.43 | 11.483% | $25.0056 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $181.43 | 4.703% | $189.9627 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $189.26 | 7.509% | $203.4715 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $58.31 | 3.463% | $60.3293 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $92.96 | 12.139% | $104.2444 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $19.33 | 3.404% | $19.988 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $87.92 | 8.868% | $95.7167 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $651.64 | $698.7182 | $698.72 | $698.70 | $698.70 | |