| 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 | $53.80 | 12.356% | $60.4475 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $119.51 | 3.764% | $124.0084 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $69.27 | 12.744% | $78.0978 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $34.27 | 7.250% | $36.7546 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $69.48 | 7.618% | $74.773 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $153.51 | 5.364% | $161.7443 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $80.27 | 13.227% | $90.8873 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $580.11 | $626.7129 | $626.71 | $626.70 | $626.70 | |