| 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 | $84.95 | 9.806% | $93.2802 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $88.57 | 4.791% | $92.8134 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $93.94 | 13.510% | $106.6313 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $197.54 | 3.340% | $204.1378 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $17.34 | 11.506% | $19.3351 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $31.73 | 6.354% | $33.7461 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $5.35 | 12.607% | $6.0245 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $519.42 | $555.9684 | $555.97 | $556.00 | $555.80 | |