| 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 | $69.29 | 11.299% | $77.1191 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $17.34 | 9.260% | $18.9457 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $98.37 | 7.321% | $105.5717 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $184.90 | 11.647% | $206.4353 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $21.55 | 3.669% | $22.3407 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $198.26 | 13.242% | $224.5136 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $147.90 | 12.140% | $165.8551 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $737.61 | $820.7812 | $820.79 | $820.75 | $820.70 | |