| 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 | $60.55 | 9.821% | $66.4966 | $66.50 | $66.50 | $66.50 |
| Purchase #2 | $135.25 | 7.232% | $145.0313 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $6.85 | 13.508% | $7.7753 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $119.75 | 7.117% | $128.2726 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $147.38 | 5.663% | $155.7261 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $6.44 | 9.302% | $7.039 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $44.32 | 11.466% | $49.4017 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $520.54 | $559.7426 | $559.75 | $559.80 | $559.70 | |