| 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 | $73.98 | 11.639% | $82.5905 | $82.59 | $82.60 | $82.60 |
| Purchase #2 | $23.26 | 5.391% | $24.5139 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $111.80 | 6.393% | $118.9474 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $15.78 | 11.403% | $17.5794 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $115.30 | 4.520% | $120.5116 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $109.34 | 9.860% | $120.1209 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $36.63 | 8.412% | $39.7113 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $486.09 | $523.9750 | $523.97 | $523.95 | $523.90 | |