| 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 | $60.77 | 5.458% | $64.0868 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $120.39 | 7.866% | $129.8599 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $42.67 | 5.798% | $45.144 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $164.64 | 8.667% | $178.9093 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $67.58 | 8.386% | $73.2473 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $111.67 | 12.383% | $125.4981 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $32.70 | 9.232% | $35.7189 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $600.42 | $652.4643 | $652.47 | $652.45 | $652.40 | |