| 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 | $58.29 | 9.200% | $63.6527 | $63.65 | $63.65 | $63.70 |
| Purchase #2 | $157.47 | 9.234% | $172.0108 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $187.61 | 13.342% | $212.6409 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $14.72 | 5.840% | $15.5796 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $63.76 | 7.315% | $68.424 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $150.64 | 3.354% | $155.6925 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $78.89 | 9.430% | $86.3293 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $711.38 | $774.3298 | $774.32 | $774.35 | $774.30 | |