| 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 | $92.96 | 6.372% | $98.8834 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $168.65 | 11.118% | $187.4005 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $43.75 | 5.850% | $46.3094 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $105.48 | 8.149% | $114.0756 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $91.49 | 4.508% | $95.6144 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $120.68 | 7.294% | $129.4824 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $5.89 | 6.683% | $6.2836 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $628.90 | $678.0493 | $678.04 | $678.10 | $678.10 | |