| 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 | $51.60 | 8.711% | $56.0949 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $38.76 | 12.199% | $43.4883 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $187.91 | 7.846% | $202.6534 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $31.98 | 9.561% | $35.0376 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $162.87 | 11.323% | $181.3118 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $41.29 | 9.497% | $45.2113 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $233.57 | 5.665% | $246.8017 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $747.98 | $810.5990 | $810.59 | $810.60 | $810.60 | |