| 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 | $130.51 | 5.506% | $137.6959 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $64.31 | 13.805% | $73.188 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $7.46 | 6.108% | $7.9157 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $9.51 | 4.410% | $9.9294 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $118.88 | 12.384% | $133.6021 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $236.27 | 5.729% | $249.8059 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $226.78 | 5.597% | $239.4729 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $793.72 | $851.6099 | $851.62 | $851.60 | $851.60 | |