| 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 | $105.66 | 4.635% | $110.5573 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $30.39 | 3.319% | $31.3986 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $215.57 | 8.383% | $233.6412 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $128.31 | 5.657% | $135.5685 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $177.56 | 13.711% | $201.9053 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $9.36 | 13.435% | $10.6175 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $40.78 | 8.623% | $44.2965 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $707.63 | $767.9849 | $768.00 | $767.95 | $768.00 | |