| 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 | $105.28 | 5.688% | $111.2683 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $103.83 | 10.700% | $114.9398 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $36.93 | 6.782% | $39.4346 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $104.71 | 9.440% | $114.5946 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $55.96 | 9.208% | $61.1128 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $63.71 | 7.852% | $68.7125 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $227.75 | 10.205% | $250.9919 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $698.17 | $761.0545 | $761.04 | $761.05 | $761.00 | |