| 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 | $31.95 | 4.417% | $33.3612 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $106.46 | 13.353% | $120.6756 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $43.76 | 13.678% | $49.7455 | $49.75 | $49.75 | $49.70 |
| Purchase #4 | $96.43 | 7.785% | $103.9371 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $33.42 | 5.629% | $35.3012 | $35.30 | $35.30 | $35.30 |
| Purchase #6 | $106.88 | 7.822% | $115.2402 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $147.45 | 7.576% | $158.6208 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $566.35 | $616.8816 | $616.89 | $616.90 | $616.80 | |