| 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 | $59.88 | 7.828% | $64.5674 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $86.87 | 5.105% | $91.3047 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $199.41 | 9.845% | $219.0419 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $204.38 | 10.515% | $225.8706 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $225.97 | 11.228% | $251.3419 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $191.91 | 10.143% | $211.3754 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $78.33 | 9.672% | $85.9061 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $1,046.75 | $1,149.4080 | $1,149.41 | $1,149.40 | $1,149.40 | |