| 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 | $78.69 | 8.631% | $85.4817 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $62.95 | 9.310% | $68.8106 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $80.67 | 3.451% | $83.4539 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $45.85 | 10.475% | $50.6528 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $83.82 | 13.239% | $94.9169 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $74.32 | 7.202% | $79.6725 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $222.39 | 4.837% | $233.147 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $648.69 | $696.1354 | $696.13 | $696.10 | $696.20 | |