| 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 | $62.95 | 13.587% | $71.503 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $85.96 | 7.519% | $92.4233 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $20.43 | 11.768% | $22.8342 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $125.86 | 3.577% | $130.362 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $160.68 | 13.161% | $181.8271 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $21.77 | 9.278% | $23.7898 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $144.59 | 7.324% | $155.1798 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $622.24 | $677.9192 | $677.91 | $677.95 | $677.90 | |