| 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 | $64.69 | 7.289% | $69.4053 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $238.43 | 9.315% | $260.6398 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $24.31 | 13.516% | $27.5957 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $131.54 | 11.578% | $146.7697 | $146.77 | $146.75 | $146.80 |
| Purchase #5 | $49.48 | 8.301% | $53.5873 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $143.37 | 8.816% | $156.0095 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $189.27 | 7.203% | $202.9031 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $841.09 | $916.9104 | $916.92 | $916.90 | $916.90 | |