| 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 | $78.72 | 7.615% | $84.7145 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $175.44 | 6.826% | $187.4155 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $47.66 | 10.792% | $52.8035 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $88.83 | 4.518% | $92.8433 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $183.39 | 11.716% | $204.876 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $230.87 | 10.526% | $255.1714 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $221.66 | 13.704% | $252.0363 | $252.04 | $252.05 | $252.00 |
| 7 purchase totals = | $1,026.57 | $1,129.8605 | $1,129.86 | $1,129.85 | $1,129.80 | |