| 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 | $23.60 | 12.624% | $26.5793 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $116.33 | 9.248% | $127.0882 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $186.73 | 4.740% | $195.581 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $34.81 | 6.124% | $36.9418 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $43.47 | 7.756% | $46.8415 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $208.72 | 9.489% | $228.5254 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $26.94 | 9.384% | $29.468 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $640.60 | $691.0252 | $691.03 | $691.10 | $691.00 | |