| 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 | $17.63 | 11.339% | $19.6291 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $35.55 | 13.102% | $40.2078 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $6.63 | 7.767% | $7.145 | $7.15 | $7.15 | $7.10 |
| Purchase #4 | $122.91 | 10.378% | $135.6656 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $133.71 | 8.463% | $145.0259 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $40.88 | 7.458% | $43.9288 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $245.46 | 8.770% | $266.9868 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $602.77 | $658.5890 | $658.61 | $658.65 | $658.50 | |