| 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 | $88.51 | 4.408% | $92.4115 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $50.87 | 6.860% | $54.3597 | $54.36 | $54.35 | $54.40 |
| Purchase #3 | $60.69 | 4.523% | $63.435 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $36.31 | 12.403% | $40.8135 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $115.39 | 6.375% | $122.7461 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $69.58 | 5.742% | $73.5753 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $247.92 | 10.724% | $274.5069 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $669.27 | $721.8480 | $721.86 | $721.85 | $721.80 | |