| 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 | $162.79 | 7.812% | $175.5072 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $75.34 | 12.327% | $84.6272 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $9.36 | 11.644% | $10.4499 | $10.45 | $10.45 | $10.40 |
| Purchase #4 | $34.66 | 12.307% | $38.9256 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $10.60 | 5.384% | $11.1707 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $14.92 | 11.554% | $16.6439 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $128.70 | 8.289% | $139.3679 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $436.37 | $476.6924 | $476.70 | $476.70 | $476.60 | |