| 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 | $58.79 | 12.310% | $66.027 | $66.03 | $66.05 | $66.00 |
| Purchase #2 | $188.28 | 8.167% | $203.6568 | $203.66 | $203.65 | $203.70 |
| Purchase #3 | $138.43 | 10.427% | $152.8641 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $7.56 | 6.351% | $8.0401 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $220.77 | 4.271% | $230.1991 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $126.43 | 9.669% | $138.6545 | $138.65 | $138.65 | $138.70 |
| Purchase #7 | $156.87 | 9.680% | $172.055 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $897.13 | $971.4966 | $971.50 | $971.50 | $971.60 | |