| 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 | $141.41 | 3.129% | $145.8347 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $22.93 | 5.151% | $24.1111 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $140.96 | 4.386% | $147.1425 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $62.54 | 12.487% | $70.3494 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $40.77 | 3.533% | $42.2104 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $107.36 | 4.848% | $112.5648 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $99.56 | 13.590% | $113.0902 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $615.53 | $655.3031 | $655.29 | $655.30 | $655.20 | |