| 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 | $10.95 | 3.131% | $11.2928 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $196.46 | 12.668% | $221.3476 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $40.95 | 9.573% | $44.8701 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $62.68 | 9.295% | $68.5061 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $204.83 | 5.204% | $215.4894 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $105.84 | 8.527% | $114.865 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $6.32 | 6.315% | $6.7191 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $628.03 | $683.0901 | $683.10 | $683.05 | $683.10 | |