| 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 | $36.58 | 7.542% | $39.3389 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $158.90 | 4.191% | $165.5595 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $145.81 | 9.691% | $159.9404 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $217.53 | 6.729% | $232.1676 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $136.27 | 13.712% | $154.9553 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $128.79 | 10.298% | $142.0528 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $168.41 | 7.839% | $181.6117 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $992.29 | $1,075.6262 | $1,075.63 | $1,075.60 | $1,075.70 | |