| 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 | $111.61 | 3.629% | $115.6603 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $17.99 | 10.646% | $19.9052 | $19.91 | $19.90 | $19.90 |
| Purchase #3 | $13.43 | 3.144% | $13.8522 | $13.85 | $13.85 | $13.90 |
| Purchase #4 | $119.74 | 9.191% | $130.7453 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $84.78 | 9.523% | $92.8536 | $92.85 | $92.85 | $92.90 |
| Purchase #6 | $202.60 | 11.829% | $226.5656 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $29.95 | 13.136% | $33.8842 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $580.10 | $633.4664 | $633.47 | $633.45 | $633.60 | |