| 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 | $42.35 | 10.112% | $46.6324 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $249.75 | 8.310% | $270.5042 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $131.99 | 9.670% | $144.7534 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $160.97 | 9.671% | $176.5374 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $92.30 | 3.251% | $95.3007 | $95.30 | $95.30 | $95.30 |
| Purchase #6 | $132.51 | 11.304% | $147.4889 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $92.82 | 10.854% | $102.8947 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $902.69 | $984.1117 | $984.10 | $984.15 | $984.10 | |