| 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 | $38.54 | 7.243% | $41.3315 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $11.76 | 10.144% | $12.9529 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $246.37 | 4.452% | $257.3384 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $87.51 | 12.120% | $98.1162 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $73.38 | 9.139% | $80.0862 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $54.86 | 9.697% | $60.1798 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $222.87 | 6.769% | $237.9561 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $735.29 | $787.9611 | $787.97 | $788.00 | $788.00 | |