| 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 | $50.39 | 3.397% | $52.1017 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $47.59 | 11.518% | $53.0714 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $70.32 | 8.320% | $76.1706 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $203.72 | 6.860% | $217.6952 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $46.48 | 10.723% | $51.4641 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $151.83 | 6.208% | $161.2556 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $195.80 | 10.859% | $217.0619 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $766.13 | $828.8205 | $828.82 | $828.75 | $829.00 | |