| 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 | $52.35 | 9.299% | $57.218 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $223.62 | 4.144% | $232.8868 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $155.39 | 7.844% | $167.5788 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $50.69 | 11.705% | $56.6233 | $56.62 | $56.60 | $56.60 |
| Purchase #5 | $145.51 | 9.337% | $159.0963 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $103.79 | 3.512% | $107.4351 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $144.31 | 11.694% | $161.1856 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $875.66 | $942.0239 | $942.04 | $942.05 | $942.00 | |