| 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 | $7.55 | 5.332% | $7.9526 | $7.95 | $7.95 | $8.00 |
| Purchase #2 | $231.51 | 5.371% | $243.9444 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $35.26 | 6.713% | $37.627 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $148.48 | 4.763% | $155.5521 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $114.94 | 4.774% | $120.4272 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $202.78 | 4.508% | $211.9213 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $106.52 | 4.549% | $111.3656 | $111.37 | $111.35 | $111.40 |
| 7 purchase totals = | $847.04 | $888.7902 | $888.79 | $888.80 | $888.80 | |