| 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 | $137.92 | 11.293% | $153.4953 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $240.76 | 12.383% | $270.5733 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $28.99 | 9.733% | $31.8116 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $35.57 | 4.190% | $37.0604 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $8.85 | 9.765% | $9.7142 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $100.70 | 8.238% | $108.9957 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $92.32 | 6.237% | $98.078 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $645.11 | $709.7285 | $709.73 | $709.70 | $709.80 | |