| 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 | $73.37 | 6.174% | $77.8999 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $116.59 | 11.256% | $129.7134 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $186.77 | 13.339% | $211.6833 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $235.42 | 8.368% | $255.1199 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $7.59 | 4.738% | $7.9496 | $7.95 | $7.95 | $7.90 |
| Purchase #6 | $172.28 | 6.455% | $183.4007 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $222.70 | 6.235% | $236.5853 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $1,014.72 | $1,102.3521 | $1,102.35 | $1,102.35 | $1,102.30 | |