| 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 | $6.64 | 13.491% | $7.5358 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $47.85 | 3.759% | $49.6487 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $217.95 | 9.287% | $238.191 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $213.61 | 3.136% | $220.3088 | $220.31 | $220.30 | $220.30 |
| Purchase #5 | $121.87 | 10.335% | $134.4653 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $131.85 | 7.577% | $141.8403 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $190.64 | 4.801% | $199.7926 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $930.41 | $991.7825 | $991.79 | $991.80 | $991.70 | |