| 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 | $50.58 | 11.726% | $56.511 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $16.28 | 4.705% | $17.046 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $143.61 | 9.421% | $157.1395 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $84.74 | 12.855% | $95.6333 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $104.93 | 8.111% | $113.4409 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $56.49 | 7.171% | $60.5409 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $38.88 | 5.159% | $40.8858 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $495.51 | $541.1974 | $541.20 | $541.25 | $541.00 | |