| 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 | $9.47 | 13.458% | $10.7445 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $204.54 | 10.786% | $226.6017 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $134.72 | 3.404% | $139.3059 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $23.33 | 7.124% | $24.992 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $167.71 | 11.554% | $187.0872 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $55.30 | 11.202% | $61.4947 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $44.47 | 13.711% | $50.5673 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $639.54 | $700.7933 | $700.79 | $700.80 | $700.80 | |