| 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 | $77.31 | 4.174% | $80.5369 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $211.70 | 12.741% | $238.6727 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $216.63 | 10.510% | $239.3978 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $83.81 | 4.837% | $87.8639 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $198.69 | 4.689% | $208.0066 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $9.67 | 4.588% | $10.1137 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $164.34 | 3.429% | $169.9752 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $962.15 | $1,034.5668 | $1,034.57 | $1,034.55 | $1,034.60 | |