| 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 | $17.73 | 7.797% | $19.1124 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $118.65 | 4.817% | $124.3654 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $50.69 | 12.736% | $57.1459 | $57.15 | $57.15 | $57.10 |
| Purchase #4 | $73.37 | 4.827% | $76.9116 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $121.73 | 12.390% | $136.8123 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $43.74 | 13.588% | $49.6834 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $101.29 | 12.742% | $114.1964 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $527.20 | $578.2274 | $578.23 | $578.20 | $578.20 | |