| 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 | $47.64 | 9.765% | $52.292 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $247.40 | 9.384% | $270.616 | $270.62 | $270.60 | $270.60 |
| Purchase #3 | $202.50 | 8.110% | $218.9228 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $162.80 | 5.322% | $171.4642 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $94.25 | 6.507% | $100.3828 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $34.27 | 5.607% | $36.1915 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $177.98 | 9.345% | $194.6122 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $966.84 | $1,044.4815 | $1,044.47 | $1,044.45 | $1,044.50 | |