| 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 | $50.96 | 9.109% | $55.6019 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $42.70 | 12.228% | $47.9214 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $5.80 | 4.260% | $6.0471 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $47.58 | 3.513% | $49.2515 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $6.75 | 13.233% | $7.6432 | $7.64 | $7.65 | $7.60 |
| Purchase #6 | $168.68 | 6.460% | $179.5767 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $79.77 | 4.238% | $83.1507 | $83.15 | $83.15 | $83.20 |
| 7 purchase totals = | $402.24 | $429.1925 | $429.19 | $429.20 | $429.20 | |