| 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 | $57.38 | 11.495% | $63.9758 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $181.55 | 13.188% | $205.4928 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $6.91 | 7.570% | $7.4331 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $212.25 | 12.439% | $238.6518 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $67.87 | 9.532% | $74.3394 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $33.51 | 6.318% | $35.6272 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $152.58 | 12.231% | $171.2421 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $712.05 | $796.7622 | $796.76 | $796.85 | $796.70 | |