| 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 | $77.82 | 8.462% | $84.4051 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $250.95 | 13.312% | $284.3565 | $284.36 | $284.35 | $284.40 |
| Purchase #3 | $29.85 | 7.374% | $32.0511 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $68.63 | 8.255% | $74.2954 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $146.37 | 9.467% | $160.2268 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $105.72 | 13.558% | $120.0535 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $141.25 | 13.508% | $160.3301 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $820.59 | $915.7185 | $915.73 | $915.75 | $915.80 | |