| 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 | $85.76 | 6.396% | $91.2452 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $121.60 | 11.729% | $135.8625 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $72.34 | 4.662% | $75.7125 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $172.83 | 9.237% | $188.7943 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $233.69 | 6.554% | $249.006 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $212.99 | 3.362% | $220.1507 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $100.47 | 4.623% | $105.1147 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $999.68 | $1,065.8859 | $1,065.88 | $1,065.85 | $1,065.90 | |