| 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 | $77.62 | 9.872% | $85.2826 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $52.76 | 12.452% | $59.3297 | $59.33 | $59.35 | $59.30 |
| Purchase #3 | $53.47 | 4.718% | $55.9927 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $209.54 | 9.857% | $230.1944 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $247.38 | 9.473% | $270.8143 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $88.70 | 5.666% | $93.7257 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $54.99 | 4.605% | $57.5223 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $784.46 | $852.8617 | $852.85 | $852.90 | $852.80 | |