| 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 | $10.88 | 6.639% | $11.6023 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $230.53 | 6.675% | $245.9179 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $47.85 | 12.763% | $53.9571 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $12.94 | 10.276% | $14.2697 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $8.86 | 9.680% | $9.7176 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $101.86 | 7.581% | $109.582 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $63.74 | 9.470% | $69.7762 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $476.66 | $514.8228 | $514.83 | $514.80 | $514.90 | |