| 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 | $118.37 | 6.243% | $125.7598 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $11.54 | 5.735% | $12.2018 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $75.29 | 8.291% | $81.5323 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $234.50 | 8.606% | $254.6811 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $133.87 | 3.120% | $138.0467 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $114.56 | 12.468% | $128.8433 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $5.42 | 13.390% | $6.1457 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $693.55 | $747.2107 | $747.21 | $747.25 | $747.10 | |