| 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 | $94.44 | 4.756% | $98.9316 | $98.93 | $98.95 | $98.90 |
| Purchase #2 | $35.95 | 10.192% | $39.614 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $170.54 | 9.157% | $186.1563 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $31.86 | 5.340% | $33.5613 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $27.57 | 7.355% | $29.5978 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $26.93 | 3.609% | $27.9019 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $202.49 | 12.694% | $228.1941 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $589.78 | $643.9570 | $643.95 | $643.95 | $644.00 | |