| 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 | $35.83 | 11.466% | $39.9383 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $31.72 | 7.151% | $33.9883 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $46.37 | 6.713% | $49.4828 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $162.25 | 13.487% | $184.1327 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $210.35 | 7.841% | $226.8435 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $185.85 | 3.478% | $192.3139 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $123.72 | 10.801% | $137.083 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $796.09 | $863.7825 | $863.77 | $863.85 | $863.70 | |