| 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 | $124.48 | 3.578% | $128.9339 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $24.94 | 3.799% | $25.8875 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $87.76 | 9.574% | $96.1621 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $150.63 | 5.153% | $158.392 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $145.42 | 12.812% | $164.0512 | $164.05 | $164.05 | $164.10 |
| Purchase #6 | $176.62 | 8.132% | $190.9827 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $81.30 | 5.671% | $85.9105 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $791.15 | $850.3199 | $850.31 | $850.35 | $850.40 | |