| 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 | $23.78 | 6.792% | $25.3951 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $89.55 | 3.243% | $92.4541 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $173.50 | 7.166% | $185.933 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $127.57 | 7.623% | $137.2947 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $41.62 | 7.354% | $44.6807 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $239.45 | 7.802% | $258.1319 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $63.51 | 12.202% | $71.2595 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $758.98 | $815.1490 | $815.14 | $815.20 | $815.20 | |