| 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 | $83.40 | 12.609% | $93.9159 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $209.74 | 5.656% | $221.6029 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $72.34 | 5.866% | $76.5835 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $145.91 | 7.708% | $157.1567 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $167.39 | 7.133% | $179.3299 | $179.33 | $179.35 | $179.30 |
| Purchase #6 | $218.52 | 9.276% | $238.7899 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $28.49 | 10.646% | $31.523 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $925.79 | $998.9018 | $998.90 | $998.90 | $998.90 | |