| 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 | $8.38 | 6.661% | $8.9382 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $226.33 | 6.567% | $241.1931 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $26.78 | 4.745% | $28.0507 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $104.71 | 12.857% | $118.1726 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $172.53 | 5.399% | $181.8449 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $137.63 | 7.493% | $147.9426 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $124.32 | 11.658% | $138.8132 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $800.68 | $864.9553 | $864.94 | $864.95 | $864.90 | |