| 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 | $16.66 | 12.573% | $18.7547 | $18.75 | $18.75 | $18.80 |
| Purchase #2 | $187.77 | 6.157% | $199.331 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $196.81 | 11.446% | $219.3369 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $43.93 | 5.852% | $46.5008 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $75.36 | 12.322% | $84.6459 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $54.61 | 3.683% | $56.6213 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $194.65 | 3.703% | $201.8579 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $769.79 | $827.0485 | $827.05 | $827.05 | $827.00 | |