| 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 | $53.37 | 7.614% | $57.4336 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $39.29 | 9.567% | $43.0489 | $43.05 | $43.05 | $43.00 |
| Purchase #3 | $71.38 | 7.702% | $76.8777 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $39.64 | 5.439% | $41.796 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $215.34 | 10.515% | $237.983 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $165.95 | 9.252% | $181.3037 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $47.41 | 5.760% | $50.1408 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $632.38 | $688.5837 | $688.58 | $688.65 | $688.50 | |