| 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 | $49.72 | 5.201% | $52.3059 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $92.74 | 7.145% | $99.3663 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $122.81 | 5.609% | $129.6984 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $22.48 | 12.172% | $25.2163 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $193.37 | 13.770% | $219.997 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $60.80 | 4.439% | $63.4989 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $137.83 | 11.769% | $154.0512 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $679.75 | $744.1340 | $744.15 | $744.10 | $744.20 | |