| 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 | $52.56 | 9.667% | $57.641 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $179.40 | 13.813% | $204.1805 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $8.34 | 12.512% | $9.3835 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $84.50 | 5.514% | $89.1593 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $213.42 | 13.838% | $242.9531 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $219.26 | 8.301% | $237.4608 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $152.73 | 5.150% | $160.5956 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $910.21 | $1,001.3738 | $1,001.37 | $1,001.40 | $1,001.50 | |