| 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 | $74.44 | 7.591% | $80.0907 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $162.38 | 11.307% | $180.7403 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $171.39 | 5.170% | $180.2509 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $11.92 | 10.663% | $13.191 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $91.72 | 12.112% | $102.8291 | $102.83 | $102.85 | $102.80 |
| Purchase #6 | $240.46 | 5.478% | $253.6324 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $216.60 | 11.382% | $241.2534 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $968.91 | $1,051.9878 | $1,051.98 | $1,052.05 | $1,052.00 | |