| 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 | $48.80 | 9.326% | $53.3511 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $17.66 | 12.294% | $19.8311 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $210.41 | 13.144% | $238.0663 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $14.86 | 13.454% | $16.8593 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $144.76 | 8.836% | $157.551 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $100.25 | 13.721% | $114.0053 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $119.32 | 8.674% | $129.6698 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $656.06 | $729.3339 | $729.34 | $729.30 | $729.50 | |