| 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 | $81.52 | 6.397% | $86.7348 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $129.37 | 3.510% | $133.9109 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $35.34 | 13.454% | $40.0946 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $138.90 | 4.482% | $145.1255 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $198.64 | 6.597% | $211.7443 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $58.46 | 7.250% | $62.6984 | $62.70 | $62.70 | $62.70 |
| Purchase #7 | $88.66 | 4.579% | $92.7197 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $730.89 | $773.0282 | $773.02 | $773.05 | $772.90 | |