| 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 | $70.34 | 12.282% | $78.9792 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $240.31 | 10.748% | $266.1385 | $266.14 | $266.15 | $266.10 |
| Purchase #3 | $54.42 | 8.181% | $58.8721 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $207.66 | 5.287% | $218.639 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $109.93 | 4.442% | $114.8131 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $194.30 | 3.501% | $201.1024 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $142.86 | 5.566% | $150.8116 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $1,019.82 | $1,089.3559 | $1,089.35 | $1,089.35 | $1,089.30 | |