| 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 | $72.88 | 13.142% | $82.4579 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $108.87 | 6.394% | $115.8311 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $6.70 | 13.734% | $7.6202 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $142.94 | 5.779% | $151.2005 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $76.29 | 10.327% | $84.1685 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $135.28 | 4.234% | $141.0078 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $187.93 | 9.410% | $205.6142 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $730.89 | $787.9002 | $787.90 | $787.85 | $787.90 | |