| 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 | $67.89 | 7.508% | $72.9872 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $214.58 | 5.369% | $226.1008 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $133.90 | 7.688% | $144.1942 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $228.52 | 10.271% | $251.9913 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $26.88 | 5.313% | $28.3081 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $28.84 | 3.822% | $29.9423 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $10.51 | 10.809% | $11.646 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $711.12 | $765.1699 | $765.17 | $765.20 | $765.10 | |