| 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 | $104.92 | 4.846% | $110.0044 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $28.55 | 3.695% | $29.6049 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $114.37 | 4.628% | $119.663 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $250.75 | 11.467% | $279.5035 | $279.50 | $279.50 | $279.50 |
| Purchase #5 | $19.53 | 5.246% | $20.5545 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $167.44 | 11.839% | $187.2632 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $122.96 | 4.205% | $128.1305 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $808.52 | $874.7240 | $874.70 | $874.70 | $874.80 | |