| 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 | $50.38 | 12.647% | $56.7516 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $174.61 | 5.783% | $184.7077 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $243.33 | 3.739% | $252.4281 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $128.75 | 12.450% | $144.7794 | $144.78 | $144.80 | $144.80 |
| Purchase #5 | $6.63 | 6.212% | $7.0419 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $215.95 | 5.175% | $227.1254 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $162.64 | 4.292% | $169.6205 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $982.29 | $1,042.4546 | $1,042.46 | $1,042.50 | $1,042.40 | |