| 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 | $98.98 | 8.631% | $107.523 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $8.63 | 3.256% | $8.911 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $163.40 | 11.200% | $181.7008 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $146.79 | 9.754% | $161.1079 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $15.64 | 10.672% | $17.3091 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $36.52 | 6.543% | $38.9095 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $60.52 | 3.158% | $62.4312 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $530.48 | $577.8925 | $577.89 | $577.85 | $577.80 | |