| 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 | $77.29 | 8.517% | $83.8728 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $60.70 | 12.218% | $68.1163 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $15.95 | 3.294% | $16.4754 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $247.80 | 11.719% | $276.8397 | $276.84 | $276.85 | $276.80 |
| Purchase #5 | $48.91 | 8.412% | $53.0243 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $90.70 | 3.661% | $94.0205 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $7.25 | 5.170% | $7.6248 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $548.60 | $599.9738 | $599.97 | $599.90 | $599.90 | |