| 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 | $94.67 | 5.352% | $99.7367 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $84.49 | 9.419% | $92.4481 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $74.61 | 5.359% | $78.6083 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $130.28 | 8.556% | $141.4268 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $225.93 | 8.443% | $245.0053 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $212.67 | 3.203% | $219.4818 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $10.59 | 7.832% | $11.4194 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $833.24 | $888.1264 | $888.14 | $888.15 | $888.00 | |