| 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 | $40.55 | 10.710% | $44.8929 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $154.41 | 11.543% | $172.2335 | $172.23 | $172.25 | $172.20 |
| Purchase #3 | $19.39 | 6.482% | $20.6469 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $182.78 | 4.315% | $190.667 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $123.52 | 13.565% | $140.2755 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $140.48 | 9.529% | $153.8663 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $14.97 | 9.245% | $16.354 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $676.10 | $738.9361 | $738.94 | $738.95 | $739.00 | |