| 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 | $44.61 | 4.475% | $46.6063 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $49.31 | 5.334% | $51.9402 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $135.83 | 4.281% | $141.6449 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $205.56 | 7.160% | $220.2781 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $197.91 | 7.167% | $212.0942 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $41.55 | 7.263% | $44.5678 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $220.60 | 4.413% | $230.3351 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $895.37 | $947.4666 | $947.47 | $947.50 | $947.40 | |