| 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 | $48.73 | 13.421% | $55.2701 | $55.27 | $55.25 | $55.30 |
| Purchase #2 | $55.27 | 10.770% | $61.2226 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $53.99 | 7.128% | $57.8384 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $65.65 | 4.455% | $68.5747 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $10.74 | 6.768% | $11.4669 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $142.61 | 10.107% | $157.0236 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $176.26 | 12.442% | $198.1903 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $553.25 | $609.5866 | $609.58 | $609.50 | $609.60 | |