| 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 | $24.70 | 11.670% | $27.5825 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $43.93 | 8.737% | $47.7682 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $128.71 | 6.302% | $136.8213 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $191.43 | 8.184% | $207.0966 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $77.37 | 4.214% | $80.6304 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $242.71 | 4.687% | $254.0858 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $197.66 | 10.781% | $218.9697 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $906.51 | $972.9545 | $972.96 | $972.95 | $973.00 | |