| 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 | $76.73 | 6.307% | $81.5694 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $209.69 | 8.864% | $228.2769 | $228.28 | $228.30 | $228.30 |
| Purchase #3 | $231.77 | 6.110% | $245.9311 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $39.64 | 13.163% | $44.8578 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $68.54 | 13.847% | $78.0307 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $49.74 | 3.444% | $51.453 | $51.45 | $51.45 | $51.50 |
| Purchase #7 | $145.85 | 12.803% | $164.5232 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $821.96 | $894.6421 | $894.64 | $894.65 | $894.70 | |