| 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 | $143.92 | 5.685% | $152.1019 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $133.35 | 4.137% | $138.8667 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $35.63 | 6.502% | $37.9467 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $84.35 | 13.398% | $95.6512 | $95.65 | $95.65 | $95.70 |
| Purchase #5 | $67.50 | 6.700% | $72.0225 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $64.64 | 5.357% | $68.1028 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $113.25 | 4.199% | $118.0054 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $642.64 | $682.6972 | $682.70 | $682.65 | $682.70 | |