| 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 | $11.44 | 13.761% | $13.0143 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $197.96 | 5.623% | $209.0913 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $170.58 | 11.519% | $190.2291 | $190.23 | $190.25 | $190.20 |
| Purchase #4 | $98.34 | 4.330% | $102.5981 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $62.49 | 8.225% | $67.6298 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $175.85 | 7.638% | $189.2814 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $49.40 | 10.270% | $54.4734 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $766.06 | $826.3174 | $826.31 | $826.35 | $826.30 | |