| 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 | $5.65 | 4.759% | $5.9189 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $123.64 | 13.535% | $140.3747 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $168.71 | 8.731% | $183.4401 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $123.27 | 12.564% | $138.7576 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $160.27 | 12.490% | $180.2877 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $157.90 | 11.472% | $176.0143 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $5.37 | 6.868% | $5.7388 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $744.81 | $830.5321 | $830.53 | $830.50 | $830.50 | |