| 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 | $106.75 | 10.378% | $117.8285 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $57.98 | 9.568% | $63.5275 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $137.44 | 10.848% | $152.3495 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $135.70 | 8.536% | $147.2834 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $61.66 | 7.542% | $66.3104 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $98.48 | 13.438% | $111.7137 | $111.71 | $111.70 | $111.70 |
| Purchase #7 | $125.84 | 9.752% | $138.1119 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $723.85 | $797.1249 | $797.12 | $797.15 | $797.00 | |