| 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 | $79.45 | 6.152% | $84.3378 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $28.86 | 10.273% | $31.8248 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $208.62 | 4.777% | $218.5858 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $58.26 | 9.652% | $63.8833 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $112.87 | 5.527% | $119.1083 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $34.87 | 13.177% | $39.4648 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $219.75 | 13.539% | $249.502 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $742.68 | $806.7068 | $806.70 | $806.70 | $806.70 | |