| 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 | $31.77 | 9.313% | $34.7287 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $14.37 | 10.830% | $15.9263 | $15.93 | $15.95 | $15.90 |
| Purchase #3 | $73.45 | 9.811% | $80.6562 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $66.25 | 12.330% | $74.4186 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $154.82 | 12.147% | $173.626 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $60.62 | 12.721% | $68.3315 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $107.33 | 5.242% | $112.9562 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $508.61 | $560.6435 | $560.66 | $560.70 | $560.60 | |