| 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 | $48.50 | 5.869% | $51.3465 | $51.35 | $51.35 | $51.30 |
| Purchase #2 | $107.54 | 7.674% | $115.7926 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $76.52 | 4.375% | $79.8678 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $39.26 | 4.243% | $40.9258 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $44.29 | 3.614% | $45.8906 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $237.42 | 13.524% | $269.5287 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $182.90 | 5.126% | $192.2755 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $736.43 | $795.6275 | $795.64 | $795.70 | $795.60 | |