| 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 | $70.62 | 12.627% | $79.5372 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $245.27 | 9.648% | $268.9336 | $268.93 | $268.95 | $268.90 |
| Purchase #3 | $229.55 | 7.477% | $246.7135 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $112.30 | 8.337% | $121.6625 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $194.74 | 6.765% | $207.9142 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $8.89 | 7.807% | $9.584 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $182.71 | 11.512% | $203.7436 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $1,044.08 | $1,138.0886 | $1,138.07 | $1,138.10 | $1,138.00 | |