| 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 | $9.46 | 12.563% | $10.6485 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $21.97 | 13.161% | $24.8615 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $22.45 | 7.534% | $24.1414 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $73.49 | 12.147% | $82.4168 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $245.35 | 5.182% | $258.064 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $79.46 | 6.348% | $84.5041 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $63.27 | 7.443% | $67.9792 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $515.45 | $552.6155 | $552.61 | $552.60 | $552.60 | |