| 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 | $90.51 | 5.398% | $95.3957 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $195.86 | 12.113% | $219.5845 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $21.60 | 9.670% | $23.6887 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $151.80 | 9.173% | $165.7246 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $155.43 | 6.867% | $166.1034 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $117.45 | 11.702% | $131.194 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $126.62 | 10.623% | $140.0708 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $859.27 | $941.7617 | $941.75 | $941.75 | $941.80 | |