| 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 | $65.51 | 10.447% | $72.3538 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $22.61 | 9.435% | $24.7433 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $230.31 | 7.161% | $246.8025 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $51.26 | 4.864% | $53.7533 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $81.96 | 4.640% | $85.7629 | $85.76 | $85.75 | $85.80 |
| Purchase #6 | $111.42 | 9.724% | $122.2545 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $195.72 | 12.339% | $219.8699 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $758.79 | $825.5402 | $825.52 | $825.50 | $825.70 | |