| 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 | $55.65 | 4.242% | $58.0107 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $52.72 | 3.224% | $54.4197 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $188.77 | 12.297% | $211.983 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $107.44 | 5.498% | $113.3471 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $52.60 | 8.206% | $56.9164 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $197.96 | 10.526% | $218.7973 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $128.47 | 10.398% | $141.8283 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $783.61 | $855.3025 | $855.31 | $855.30 | $855.20 | |