| 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 | $74.51 | 9.166% | $81.3396 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $105.76 | 6.744% | $112.8925 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $215.48 | 3.815% | $223.7006 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $15.39 | 11.848% | $17.2134 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $79.53 | 13.575% | $90.3262 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $128.75 | 3.169% | $132.8301 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $88.50 | 4.677% | $92.6391 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $707.92 | $750.9415 | $750.94 | $751.00 | $750.80 | |