| 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 | $248.66 | 12.268% | $279.1656 | $279.17 | $279.15 | $279.20 |
| Purchase #2 | $71.43 | 6.852% | $76.3244 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $44.91 | 7.723% | $48.3784 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $6.77 | 3.508% | $7.0075 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $8.89 | 9.211% | $9.7089 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $140.72 | 8.620% | $152.8501 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $175.68 | 5.492% | $185.3283 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $697.06 | $758.7632 | $758.77 | $758.75 | $758.80 | |