| 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 | $46.40 | 7.698% | $49.9719 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $116.62 | 11.823% | $130.408 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $5.81 | 9.342% | $6.3528 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $229.26 | 13.285% | $259.7172 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $66.54 | 11.211% | $73.9998 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $37.32 | 11.272% | $41.5267 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $32.77 | 6.167% | $34.7909 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $534.72 | $596.7673 | $596.77 | $596.75 | $596.80 | |