| 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 | $83.42 | 9.735% | $91.5409 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $250.85 | 9.330% | $274.2543 | $274.25 | $274.25 | $274.30 |
| Purchase #3 | $48.51 | 3.813% | $50.3597 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $18.77 | 12.109% | $21.0429 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $192.55 | 8.441% | $208.8031 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $68.34 | 7.287% | $73.3199 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $222.38 | 8.730% | $241.7938 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $884.82 | $961.1146 | $961.10 | $961.10 | $961.10 | |