| 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 | $17.55 | 13.230% | $19.8719 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $16.89 | 13.807% | $19.222 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $66.78 | 13.841% | $76.023 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $49.62 | 8.438% | $53.8069 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $85.29 | 5.545% | $90.0193 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $248.98 | 12.274% | $279.5398 | $279.54 | $279.55 | $279.50 |
| Purchase #7 | $133.54 | 5.447% | $140.8139 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $618.65 | $679.2968 | $679.29 | $679.20 | $679.20 | |