| 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 | $20.93 | 5.677% | $22.1182 | $22.12 | $22.10 | $22.10 |
| Purchase #2 | $178.88 | 12.224% | $200.7463 | $200.75 | $200.75 | $200.70 |
| Purchase #3 | $7.83 | 9.421% | $8.5677 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $137.32 | 9.792% | $150.7664 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $211.56 | 5.752% | $223.7289 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $62.58 | 3.620% | $64.8454 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $94.48 | 13.285% | $107.0317 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $713.58 | $777.8046 | $777.82 | $777.80 | $777.70 | |