| 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 | $62.65 | 10.464% | $69.2057 | $69.21 | $69.20 | $69.20 |
| Purchase #2 | $108.60 | 13.293% | $123.0362 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $50.71 | 3.219% | $52.3424 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $39.61 | 5.737% | $41.8824 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $221.60 | 13.499% | $251.5138 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $39.66 | 9.515% | $43.4336 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $76.46 | 8.686% | $83.1013 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $599.29 | $664.5154 | $664.51 | $664.55 | $664.40 | |