| 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 | $60.69 | 9.269% | $66.3154 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $206.37 | 11.626% | $230.3626 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $35.54 | 10.633% | $39.319 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $36.74 | 5.508% | $38.7636 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $135.42 | 10.867% | $150.1361 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $69.26 | 13.114% | $78.3428 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $120.86 | 13.652% | $137.3598 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $664.88 | $740.5993 | $740.60 | $740.55 | $740.60 | |