| 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 | $43.90 | 13.487% | $49.8208 | $49.82 | $49.80 | $49.80 |
| Purchase #2 | $45.53 | 12.280% | $51.1211 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $217.95 | 3.707% | $226.0294 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $84.69 | 6.348% | $90.0661 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $11.83 | 5.810% | $12.5173 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $42.32 | 11.588% | $47.224 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $66.74 | 10.656% | $73.8518 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $512.96 | $550.6305 | $550.63 | $550.55 | $550.60 | |