| 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 | $94.33 | 13.801% | $107.3485 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $91.85 | 3.695% | $95.2439 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $81.98 | 6.658% | $87.4382 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $6.40 | 10.785% | $7.0902 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $111.45 | 12.106% | $124.9421 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $175.46 | 3.505% | $181.6099 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $173.35 | 13.834% | $197.3312 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $734.82 | $801.0040 | $801.00 | $801.05 | $800.80 | |