| 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 | $22.54 | 6.715% | $24.0536 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $19.64 | 4.117% | $20.4486 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $168.45 | 4.106% | $175.3666 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $106.65 | 3.299% | $110.1684 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $84.36 | 4.481% | $88.1402 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $181.86 | 9.115% | $198.4365 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $201.72 | 13.207% | $228.3612 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $785.22 | $844.9751 | $844.98 | $844.95 | $845.00 | |