| 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 | $20.92 | 8.506% | $22.6995 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $15.63 | 7.641% | $16.8243 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $11.25 | 13.854% | $12.8086 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $192.32 | 6.603% | $205.0189 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $160.62 | 6.279% | $170.7053 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $57.55 | 8.138% | $62.2334 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $103.72 | 9.287% | $113.3525 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $562.01 | $603.6425 | $603.64 | $603.60 | $603.60 | |