| 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 | $79.73 | 6.864% | $85.2027 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $113.51 | 7.555% | $122.0857 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $158.36 | 4.523% | $165.5226 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $75.86 | 9.167% | $82.8141 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $13.43 | 6.694% | $14.329 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $221.48 | 6.587% | $236.0689 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $156.46 | 11.577% | $174.5734 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $818.83 | $880.5964 | $880.59 | $880.55 | $880.60 | |