| 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 | $18.26 | 4.278% | $19.0412 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $46.54 | 12.686% | $52.4441 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $65.55 | 4.442% | $68.4617 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $139.58 | 7.752% | $150.4002 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $104.78 | 11.728% | $117.0686 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $180.59 | 5.342% | $190.2371 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $128.35 | 9.854% | $140.9976 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $683.65 | $738.6505 | $738.65 | $738.65 | $738.60 | |