| 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 | $75.73 | 11.168% | $84.1875 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $219.28 | 6.578% | $233.7042 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $53.49 | 9.618% | $58.6347 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $82.86 | 6.588% | $88.3188 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $184.55 | 12.282% | $207.2164 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $17.90 | 7.680% | $19.2747 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $161.88 | 3.355% | $167.3111 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $795.69 | $858.6474 | $858.64 | $858.60 | $858.60 | |