| 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 | $94.26 | 7.385% | $101.2211 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $12.37 | 4.595% | $12.9384 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $144.62 | 8.345% | $156.6885 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $240.93 | 13.494% | $273.4411 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $58.59 | 3.503% | $60.6424 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $85.93 | 8.444% | $93.1859 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $105.73 | 8.261% | $114.4644 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $742.43 | $812.5818 | $812.58 | $812.60 | $812.50 | |