| 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 | $33.32 | 4.464% | $34.8074 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $98.57 | 8.852% | $107.2954 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $30.62 | 8.864% | $33.3342 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $47.96 | 9.294% | $52.4174 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $185.60 | 11.391% | $206.7417 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $229.86 | 9.500% | $251.6967 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $176.31 | 9.670% | $193.3592 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $802.24 | $879.6520 | $879.66 | $879.65 | $879.60 | |