| 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 | $52.26 | 10.342% | $57.6647 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $214.92 | 10.559% | $237.6134 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $58.55 | 8.367% | $63.4489 | $63.45 | $63.45 | $63.40 |
| Purchase #4 | $80.70 | 11.587% | $90.0507 | $90.05 | $90.05 | $90.10 |
| Purchase #5 | $29.25 | 7.860% | $31.5491 | $31.55 | $31.55 | $31.50 |
| Purchase #6 | $15.67 | 8.809% | $17.0504 | $17.05 | $17.05 | $17.10 |
| Purchase #7 | $173.29 | 8.811% | $188.5586 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $624.64 | $685.9358 | $685.93 | $685.90 | $686.00 | |