| 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 | $102.64 | 5.474% | $108.2585 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $183.40 | 3.566% | $189.94 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $10.42 | 11.762% | $11.6456 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $18.26 | 5.199% | $19.2093 | $19.21 | $19.20 | $19.20 |
| Purchase #5 | $22.68 | 4.460% | $23.6915 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $41.34 | 8.215% | $44.7361 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $100.55 | 6.475% | $107.0606 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $479.29 | $504.5416 | $504.55 | $504.55 | $504.50 | |