| 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 | $22.74 | 5.495% | $23.9896 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $42.45 | 6.861% | $45.3625 | $45.36 | $45.35 | $45.40 |
| Purchase #3 | $176.49 | 4.546% | $184.5132 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $147.33 | 8.419% | $159.7337 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $29.27 | 4.752% | $30.6609 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $15.78 | 7.351% | $16.94 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $143.71 | 13.178% | $162.6481 | $162.65 | $162.65 | $162.60 |
| 7 purchase totals = | $577.77 | $623.8480 | $623.84 | $623.85 | $623.80 | |