| 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 | $39.52 | 3.828% | $41.0328 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $22.73 | 8.826% | $24.7361 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $23.84 | 12.248% | $26.7599 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $181.94 | 6.440% | $193.6569 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $9.34 | 8.170% | $10.1031 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $35.33 | 12.807% | $39.8547 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $10.99 | 5.159% | $11.557 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $323.69 | $347.7005 | $347.70 | $347.70 | $347.80 | |