| 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 | $47.45 | 4.524% | $49.5966 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $165.35 | 3.685% | $171.4431 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $217.85 | 8.268% | $235.8618 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $34.25 | 4.367% | $35.7457 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $76.86 | 13.572% | $87.2914 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $66.79 | 7.607% | $71.8707 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $80.55 | 5.298% | $84.8175 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $689.10 | $736.6268 | $736.63 | $736.60 | $736.60 | |