| 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 | $22.80 | 5.778% | $24.1174 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $68.74 | 11.316% | $76.5186 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $230.30 | 8.273% | $249.3527 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $195.32 | 4.381% | $203.877 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $130.35 | 12.654% | $146.8445 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $209.46 | 6.711% | $223.5169 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $103.53 | 5.313% | $109.0305 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $960.50 | $1,033.2576 | $1,033.26 | $1,033.25 | $1,033.20 | |