| 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 | $45.62 | 8.428% | $49.4649 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $36.56 | 11.607% | $40.8035 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $211.35 | 5.775% | $223.5555 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $31.53 | 11.466% | $35.1452 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $232.31 | 7.111% | $248.8296 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $213.60 | 13.572% | $242.5898 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $89.95 | 6.777% | $96.0459 | $96.05 | $96.05 | $96.00 |
| 7 purchase totals = | $860.92 | $936.4344 | $936.44 | $936.45 | $936.40 | |