| 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 | $58.58 | 12.319% | $65.7965 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $204.76 | 6.448% | $217.9629 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $104.49 | 12.432% | $117.4802 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $161.39 | 4.375% | $168.4508 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $57.43 | 8.595% | $62.3661 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $193.72 | 13.106% | $219.1089 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $227.93 | 5.190% | $239.7596 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,008.30 | $1,090.9250 | $1,090.93 | $1,090.90 | $1,091.10 | |