| 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 | $214.61 | 7.562% | $230.8388 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $82.71 | 10.362% | $91.2804 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $63.87 | 8.566% | $69.3411 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $161.91 | 13.424% | $183.6448 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $41.85 | 7.669% | $45.0595 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $25.59 | 6.403% | $27.2285 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $53.93 | 11.155% | $59.9459 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $644.47 | $707.3390 | $707.34 | $707.40 | $707.20 | |