| 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 | $94.82 | 13.743% | $107.8511 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $194.33 | 8.803% | $211.4369 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $71.60 | 6.152% | $76.0048 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $28.95 | 9.871% | $31.8077 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $136.69 | 7.723% | $147.2466 | $147.25 | $147.25 | $147.20 |
| Purchase #6 | $5.59 | 10.280% | $6.1647 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $120.37 | 8.375% | $130.451 | $130.45 | $130.45 | $130.50 |
| 7 purchase totals = | $652.35 | $710.9628 | $710.96 | $710.95 | $711.00 | |