| 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 | $27.62 | 10.783% | $30.5983 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $164.77 | 7.813% | $177.6435 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $115.30 | 7.535% | $123.9879 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $94.52 | 11.653% | $105.5344 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $141.79 | 3.866% | $147.2716 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $178.94 | 8.283% | $193.7616 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $115.79 | 11.687% | $129.3224 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $838.73 | $908.1197 | $908.11 | $908.10 | $908.10 | |