| 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 | $93.78 | 5.436% | $98.8779 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $158.74 | 7.442% | $170.5534 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $228.80 | 7.159% | $245.1798 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $245.64 | 8.773% | $267.19 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $102.87 | 12.669% | $115.9026 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $39.72 | 12.241% | $44.5821 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $55.75 | 13.185% | $63.1006 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $925.30 | $1,005.3864 | $1,005.38 | $1,005.45 | $1,005.50 | |