| 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 | $7.52 | 10.592% | $8.3165 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $212.27 | 7.241% | $227.6405 | $227.64 | $227.65 | $227.60 |
| Purchase #3 | $75.91 | 5.364% | $79.9818 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $92.58 | 11.824% | $103.5267 | $103.53 | $103.55 | $103.50 |
| Purchase #5 | $194.83 | 13.668% | $221.4594 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $137.62 | 3.252% | $142.0954 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $47.60 | 8.286% | $51.5441 | $51.54 | $51.55 | $51.50 |
| 7 purchase totals = | $768.33 | $834.5644 | $834.57 | $834.60 | $834.50 | |