| 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 | $74.35 | 4.534% | $77.721 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $178.73 | 7.722% | $192.5315 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $241.61 | 10.104% | $266.0223 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $130.26 | 3.789% | $135.1956 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $39.31 | 13.410% | $44.5815 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $76.73 | 4.710% | $80.344 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $52.82 | 3.265% | $54.5446 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $793.81 | $850.9405 | $850.93 | $850.95 | $850.80 | |