| 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 | $53.37 | 8.155% | $57.7223 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $225.90 | 12.759% | $254.7226 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $15.27 | 6.795% | $16.3076 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $123.57 | 4.716% | $129.3976 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $96.67 | 3.128% | $99.6938 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $208.29 | 6.394% | $221.6081 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $33.64 | 7.150% | $36.0453 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $756.71 | $815.4973 | $815.50 | $815.45 | $815.40 | |