| 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 | $48.52 | 12.206% | $54.4424 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $7.64 | 6.167% | $8.1112 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $115.29 | 3.150% | $118.9216 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $143.64 | 9.803% | $157.721 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $103.65 | 8.222% | $112.1721 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $164.92 | 12.545% | $185.6092 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $173.60 | 7.728% | $187.0158 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $757.26 | $823.9933 | $823.99 | $823.90 | $823.90 | |