| 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 | $78.85 | 11.258% | $87.7269 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $134.80 | 11.463% | $150.2521 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $29.49 | 13.292% | $33.4098 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $177.69 | 6.479% | $189.2025 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $103.94 | 12.605% | $117.0416 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $21.55 | 4.757% | $22.5751 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $142.94 | 12.159% | $160.3201 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $689.26 | $760.5281 | $760.53 | $760.55 | $760.50 | |