| 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 | $135.88 | 6.362% | $144.5247 | $144.52 | $144.50 | $144.50 |
| Purchase #2 | $66.49 | 10.726% | $73.6217 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $60.68 | 11.719% | $67.7911 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $226.59 | 5.519% | $239.0955 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $165.85 | 5.711% | $175.3217 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $32.71 | 13.307% | $37.0627 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $37.70 | 3.444% | $38.9984 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $725.90 | $776.4158 | $776.41 | $776.35 | $776.40 | |