| 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 | $102.56 | 3.435% | $106.0829 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $92.95 | 4.235% | $96.8864 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $32.72 | 9.310% | $35.7662 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $134.88 | 7.249% | $144.6575 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $187.70 | 3.314% | $193.9204 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $245.42 | 8.773% | $266.9507 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $8.69 | 8.498% | $9.4285 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $804.92 | $853.6926 | $853.70 | $853.70 | $853.80 | |