| 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 | $67.77 | 8.253% | $73.3631 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $35.28 | 7.522% | $37.9338 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $205.91 | 8.652% | $223.7253 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $211.37 | 13.128% | $239.1187 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $61.83 | 12.506% | $69.5625 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $224.32 | 3.691% | $232.5997 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $62.29 | 13.786% | $70.8773 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $868.77 | $947.1804 | $947.18 | $947.20 | $947.20 | |