| 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 | $5.59 | 6.666% | $5.9626 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $139.61 | 13.412% | $158.3345 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $55.71 | 13.193% | $63.0598 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $155.45 | 12.818% | $175.3756 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $114.97 | 7.242% | $123.2961 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $69.61 | 3.134% | $71.7916 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $21.87 | 8.414% | $23.7101 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $562.81 | $621.5303 | $621.53 | $621.55 | $621.60 | |