| 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 | $29.74 | 11.764% | $33.2386 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $235.43 | 9.259% | $257.2285 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $113.37 | 3.854% | $117.7393 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $21.66 | 11.385% | $24.126 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $102.65 | 5.210% | $107.9981 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $44.63 | 10.776% | $49.4393 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $32.57 | 4.163% | $33.9259 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $580.05 | $623.6957 | $623.71 | $623.80 | $623.50 | |