| 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 | $91.60 | 10.268% | $101.0055 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $162.58 | 7.629% | $174.9832 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $94.33 | 7.473% | $101.3793 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $167.41 | 13.513% | $190.0321 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $192.38 | 10.391% | $212.3702 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $10.72 | 3.199% | $11.0629 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $102.63 | 4.299% | $107.0421 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $821.65 | $897.8753 | $897.87 | $897.90 | $897.90 | |