| 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 | $69.27 | 12.283% | $77.7784 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $125.51 | 7.759% | $135.2483 | $135.25 | $135.25 | $135.20 |
| Purchase #3 | $214.56 | 10.282% | $236.6211 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $87.27 | 6.359% | $92.8195 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $67.48 | 9.157% | $73.6591 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $115.99 | 5.735% | $122.642 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $125.32 | 9.346% | $137.0324 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $805.40 | $875.8008 | $875.80 | $875.80 | $875.70 | |