| 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 | $63.70 | 9.226% | $69.577 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $165.85 | 5.724% | $175.3433 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $38.71 | 3.186% | $39.9433 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $15.55 | 6.838% | $16.6133 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $234.64 | 7.588% | $252.4445 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $13.42 | 10.474% | $14.8256 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $74.68 | 5.182% | $78.5499 | $78.55 | $78.55 | $78.50 |
| 7 purchase totals = | $606.55 | $647.2969 | $647.29 | $647.35 | $647.10 | |