| 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 | $49.46 | 4.581% | $51.7258 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $123.37 | 8.541% | $133.907 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $18.55 | 7.598% | $19.9594 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $174.26 | 3.404% | $180.1918 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $219.86 | 11.778% | $245.7551 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $130.62 | 9.683% | $143.2679 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $113.44 | 6.388% | $120.6865 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $829.56 | $895.4935 | $895.51 | $895.50 | $895.60 | |